List of songs by Elvis Presley

This is an alphabetical list of the songs known to have been recorded or performed by Elvis Presley.

Contents 1 A 2 B 3 C 4 D 5 E 6 F 7 G 8 H 9 I 10 J 11 K 12 L 13 M 14 N 15 O 16 P 17 Q 18 R 19 S 20 T 21 U 22 V 23 W 24 Y 25 References

A

• "A Thing Called love"
• "After Loving You"
• "Ain't That Lovin' You, Baby"
• "All Shook Up
• "All That I Am"
• "Allá En El Rancho Grande"
• "Almost"
• "Almost Always True"
• "Almost In Love"
• "Aloha Oe"
• "Alright, Okay, You Win"
• "Always on My Mind"
• "Am I Ready"
• "Amazing Grace"
• "Amen"
• "America the Beautiful"
• "An American Trilogy"
• "And I Love You So"
• "And The Grass Won't Pay No Mind"
• "Angel"
• "Animal Instinct"
• "Any Day Now"
• "Any Way You Want Me (That's How I Will Be)"
• "Anyone"
• "Anyplace Is Paradise"
• "Are You Lonesome Tonight"

B

• "Baby, Let's Play House"
• "(You're So Square) Baby I Don't Care"
• "Baby, If You'll Give Me All of Your Love"
• "Baby What You Want Me to Do"
• "Barefoot Ballad"
• "Beach Boy Blues"
• "Beach Shack"
• "Because Of Love"
• "Beginner's Luck"
• "Beyond the Bend"
• "Beyond the Reef"
• "Big Boots"
• "Big Boss Man"
• "A Big Hunk o' Love"
• "Big Love, Big Heartache"
• "Bitter They Are, Harder They Fall"
• "Black Star"
• "Blessed Jesus (Hold My Hand)"
• "Blowin' in the Wind"
• "Blue Christmas"
• "Blue Eyes Crying in the Rain"
• "Blue Hawaii"
• "Blue Moon of Kentucky"
• "Blue Moon"
• "Blue River"
• "Blue Suede Shoes"
• "Blueberry Hill"
• "Bosom of Abraham"
• "Bossa Nova, Baby"
• "A Boy Like Me, A Girl Like You"
• "Bridge over Troubled Water"
• "Bringing It Back"
• "Britches"
• "Brown-Eyed Handsome Man"
• "The Bullfighter Was A Lady"
• "Burning Love"
• "By And By"

C

• "A Cane And A High Starched Collar"
• "Can't Help Falling in Love"
• "Carny Town"
• "Catching On Fast"
• "Cattle Call/Yodel"
• "Change of Habit"
• "Charro"
• "Chesay"
• "Cindy, Cindy"
• "City By Night"
• "Clambake"
• "Clean Up Your Own Backyard"
• "C'mon, Everybody"
• "Cold, Cold Heart"
• "Come Along"
• "Come What May (You Are Mine)"
• "Confidence"
• "Cotton Candy Land"
• "Could I Fall In Love"
• "Crawfish"
• "Cross My Heart and Hope to Die"
• "Crying in the Chapel"
• "Crying Time"

D

• "Dainty Little Moonbeams"
• "Danny Boy"
• "Danny"
• "Dark Moon"
• "Datin'"
• "(You're The) Devil in Disguise"
• "Didja' Ever"
• "Dirty, Dirty Feeling"
• "Dixieland Rock"
• "Do Not Disturb"
• "Do the Clam"
• "Do The Vega"
• "Do You Know Who I Am"
• "A Dog's Life"
• "Doin' The Best I Can"
• "Dominic"
• "Doncha' Think It's Time"
• "Don't"
• "Don't Ask Me Why"
• "Don't Be Cruel"
• "Don't Cry Daddy"
• "Don't Forbid Me"
• "Don't It Make You Wanna Go Home"
• "Don't Leave Me Now"
• "Don't Think Twice, It's All Right"
• "Double Trouble"
• "Down by the Riverside"
• "Down in the Alley"
• "Drums of the Islands"

E

• "Early Morning Rain"
• "Earth Angel"
• "Earth Boy"
• "Easy Come, Easy Go"
• "(Such an) Easy Question"
• "Echoes of Love"
• "Edge of Reality"
• "El Toro"
• "Evening Prayer"
• "Everybody Come Aboard"
• "The Eyes Of Texas"

F

• "Faded Love"
• "The Fair Is Moving On"
• "Fairytale"
• "Fame And Fortune"
• "Farther Along"
• "Fever"
• "Find Out What's Happening"
• "Finders Keepers, Losers Weepers"
• "First in Line"
• "The First Noël"
• "The First Time Ever I Saw Your Face"
• "500 Miles"
• "Five Sleepy Heads"
• "Flaming Star"
• "Flip, Flop and Fly"
• "Follow That Dream"
• "Fool"
• "The Fool"
• "Fool, Fool, Fool"
• "Fools Fall In Love"
• "Fools Rush In (Where Angels Fear to Tread)"
• "(Now and Then There's) A Fool Such as I"
• "(That's What You Get) For Lovin' Me"
• "For Ol' Time's Sake"
• "For the Good Times"
• "For the Heart"
• "For the Millionth and the Last Time"
• "Forget Me Never"
• "Fort Lauderdale Chamber of Commerce"
• "Fountain of Love"
• "Frankfort Special"
• "Frankie and Johnny"
• "Froggy Went A-Courtin'"
• "From a Jack to a King"
• "Fun in Acapulco"
• "Funny How Time Slips Away"

G

• "G.I. Blues"
• "Gentle on My Mind"
• "Gently"
• "Get Back"
• "Ghost Riders in the Sky"
• "Girl Happy"
• "The Girl I Never Loved"
• "Girl Next Door Went A-Walking"
• "Girl Of Mine"
• "The Girl Of My Best Friend"
• "Girls! Girls! Girls!"
• "Give Me The Right"
• "Go East, Young Man"
• "Going Home"
• "Golden Coins"
• "Gonna Get Back Home Somehow"
• "Good Luck Charm"
• "Good Rockin' Tonight"
• "Good Time Charlie's Got the Blues"
• "Got A Lot O' Living to Do"
• "Got My Mojo Working"
• "Green, Green Grass of Home"
• "Guadalajara"
• "Guitar Man"

H

• "(Keep Your) Hands Off (Of It)"
• "Happy Birthday to You"
• "Happy Ending"
• "Happy, Happy Birthday, Baby"
• "Harbor Lights
• "Hard Knocks"
• "Hard Luck"
• "Hard-Headed Woman"
• "Harem Holiday"
• "Hava Nagila
• "Have A Happy"
• "Have I Told You Lately that I Love You?"
• "Hawaiian Sunset"
• "Hawaiian Wedding Song"
• "He Is My Everything"
• "He Knows Just What I Need"
• "He Touched Me"
• "He"
• "Heart of Rome"
• "Heartbreak Hotel"
• "Hearts of Stone"
• "He'll Have to Go"
• "Help Me Make It Through the Night"
• "Help Me"
• "Here Comes Santa Claus"
• "He's Only a Prayer Away"
• "He's Your Uncle, Not Your Dad"
• "Hey, Jude"
• "Hey, Hey, Hey"
• "Hey, Little Girl"
• "Hide Thou Me"
• "Hi-Heel Sneakers"
• "His Hand in Mine"
• "(Marie's the Name) His Latest Flame"
• "Holly Leaves And Christmas Trees"
• "Home Is Where The Heart Is"
• "Hot Dog"
• "Hound Dog"
• "House Of Sand"
• "A House That Has Everything"
• "How Can You Lose What You Never Had"
• "How Do I Live"
• "How Do You Think I Feel"
• "How Great Thou Art"
• "How the Web Was Woven"
• "How Would You Like to Be"
• "How's the World Treating You"
• "A Hundred Years from Now"
• "Hurt"
• "Husky, Dusky Day"

I

• "I Ain't About to Sing"
• "I Apologize"
• "I Asked the Lord"
• "I Beg of You"
• "I Believe in the Man in the Sky"
• "I Believe"
• "I Can Help"
• "I Can't Help It"
• "I Can't Stop Loving You"
• "I Didn't Make It On Playing Guitar"
• "I Don't Care if the Sun Don't Shine"
• "I Don't Wanna Be Tied"
• "I Don't Want To"
• "I Feel So Bad"
• "I Feel That I've Known You Forever"
• "I Forgot to Remember to Forget"
• "I Got A Feeling In My Body"
• "I Got a Woman"
• "I Got Lucky"
• "I Got Stung"
• "I Gotta Know"
• "I Hear A Sweet Voice Calling"
• "I Just Can't Help Believing"
• "I Just Can't Make It By Myself"
• "I Love Only One Girl"
• "I Love You Because"
• "I Met Her Today"
• "I Miss You"
• "I Need Somebody to Lean On"
• "I Need You So"
• "I Need Your Love Tonight"
• "I Need Your Loving Everyday"
• "I Really Don't Want to Know"
• "I Shall Be Released"
• "I Shall Not Be Moved"
• "I Slipped, I Stumbled, I Fell"
• "I Think I'm Gonna Like It Here"
• "I Understand Just How You Feel"
• "I Want to Be Free"
• "I Want You With Me"
• "I Want You, I Need You, I Love You"
• "I Was Born About Ten Thousand Years Ago"
• "I Was The One"
• "I Washed My Hands In Muddy Water"
• "I Will Be Home Again"
• "I Will Be True"
• "I Wonder, I Wonder, I Wonder"
• "I, John"
• "If Every Day Was Like Christmas"
• "If I Can Dream"
• "If I Get Home On Christmas Day"
• "If I Loved You"
• "If I Were You"
• "If I'm a Fool (For Loving You)"
• "If That Isn't Love"
• "If The Lord Wasn't Walking By My Side"
• "If We Never Meet Again"
• "If You Don't Come Back"
• "If You Love Me, Let Me Know"
• "If You Talk In Your Sleep"
• "If You Think I Don't Need You"
• "I'll Be Back"
• "I'll Be Home for Christmas"
• "I'll Be Home on Christmas Day"
• "I'll Be There"
• "I'll Hold You in My Heart"
• "I'll Never Fall in Love Again"
• "I'll Never Know"
• "I'll Never Let You Go"
• "I'll Never Stand In Your Way"
• "I'll Remember You"
• "I'll Take Love"
• "I'll Take You Home Again, Kathleen"
• "I'm Beginning To Forget You"
• "I'm Coming Home"
• "I'm Counting On You"
• "I'm Falling In Love Tonight"
• "I'm Gonna Bid My Blues Goodbye"
• "I'm Gonna Sit Right Down and Cry (Over You)"
• "I'm Gonna Walk Dem Golden Stairs"
• "I'm In A Crowd But Oh So Alone"
• "I'm Leavin'"
• "I'm Leaving It Up to You"
• "I'm Left, You're Right, She's Gone"
• "I'm Movin' On"
• "I'm Not The Marrying Kind"
• "I'm So Lonesome I Could Cry"
• "I'm Yours"
• "The Impossible Dream"
• "In My Father's House"
• "In My Way"
• "In the Garden"
• "In the Ghetto"
• "In Your Arms"
• "Indescribably Blue"
• "Inherit the Wind"
• "Is It So Strange"
• "Island of Love"
• "It Ain't No Big Thing, But It's Growing"
• "It Feels So Right"
• "It Hurts Me"
• "It Is No Secret"
• "It Keeps Right On A-Hurtin'"
• "It Won't Be Long"
• "It Won't Seem Like Christmas (Without You)"
• "It Wouldn't Be The Same Without You"
• "Ito Eats"
• "It's A Matter Of Time"
• "It's a Sin to Tell a Lie"
• "It's a Sin"
• "It's a Wonderful World"
• "It's Been So Long Darling"
• "It's Carnival Time"
• "It's Different Now"
• "It's Easy for You"
• "It's Impossible"
• "It's Midnight"
• "It's No Fun Being Lonely"
• "It's Now or Never"
• "It's Only Love"
• "It's Over"
• "It's Still Here"
• "It's Your Baby, You Rock It"
• "I've Got A Thing About You Baby"
• "I've Got Confidence"
• "I've Got To Find My Baby"
• "I've Lost You"

J

• "Jailhouse Rock"
• "Jambalaya"
• "Jesus Walked That Lonesome Valley"
• "Johnny B. Goode"
• "Joshua Fit The Battle"
• "Judy"
• "Just a Closer Walk with Thee"
• "Just a Little Bit"
• "Just a Little Talk with Jesus"
• "Just Because"
• "Just Call Me Lonesome"
• "Just for Old Time Sake"
• "Just Let Me Make Believe for a While"
• "Just Pretend"
• "Just Tell Her Jim Said Hello"

K

• "Keeper Of The Key"
• "Kentucky Rain"
• "King Creole"
• "King Of The Whole Wide World"
• "Kismet"
• "Kiss Me Quick"
• "Kissin' Cousins"
• "Known Only To Him"
• "Ku-U-I-Po"

L

• "The Lady Loves Me"
• "Lady Madonna"
• "The Last Farewell"
• "Lawdy, Miss Clawdy"
• "Lead Me, Guide Me"
• "Let It Be Me"
• "Let Me Be the One"
• "Let Me Be There"
• "Let Me"
• "Let Us Pray"
• "Let Yourself Go"
• "Let's Be Friends"
• "Let's Forget About The Stars"
• "Let's Have a Party"
• "Life"
• "The Lighthouse"
• "Like A Baby"
• "A Little Bit Of Green"
• "Little Cabin On The Hill"
• "Little Darlin'"
• "Little Egypt"
• "A Little Less Conversation"
• "Little Mama"
• "Little Sister"
• "Lonely Man"
• "Lonesome Cowboy"
• "Long Black Limousine"
• "Long Tall Sally"
• "Long, Lonely Highway"
• "Long-Legged Girl (With A Short Dress On)"
• "Look Out, Broadway"
• "The Lord's Prayer"
• "Love Coming Down"
• "Love Letters"
• "The Love Machine"
• "Love Me"
• "Love Me Tender"
• "Love Me Tonight"
• "Love Me, Love The Life I Lead"
• "Love Song of the Year"
• "Lovely Mamie"
• "Lover Doll"
• "Lovin' Arms"
• "Loving You"

M

• "Make Me Know It"
• "Make the World Go Away"
• "Mama Liked the Roses"
• "Mama"
• "Mansion Over the Hilltop"
• "Marguerita"
• "Mary in the Morning"
• "Mary Lou Brown"
• "Maybellene"
• "Mean Woman Blues"
• "The Meanest Girl in Town"
• "Memories"
• "Memphis, Tennessee"
• "Men With Broken Hearts"
• "Merry Christmas Baby"
• "A Mess of Blues"
• "Mexico"
• "Milkcow Blues Boogie"
• "Milky White Way"
• "Mine"
• "Miracle Of The Rosary"
• "Mirage"
• "Mona Lisa"
• "Money Honey"
• "Moody Blue"
• "Moonlight Sonata"
• "Moonlight Swim"
• "Mr. Songman"
• "My Babe"
• "My Baby Left Me"
• "My Baby's Gone"
• "My Boy"
• "My Desert Serenade"
• "My Happiness"
• "My Heart Cries for You"
• "My Little Friend"
• "My Way"
• "My Wish Came True"
• "Mystery Train"

N

• "Nearer My God to Thee"
• "Never Again"
• "Never Been to Spain"
• "Never Ending"
• "Never Say Yes"
• "New Orleans"
• "The Next Step Is Love"
• "Night Life"
• "Night Rider"
• "No More"
• "No Room to Rumba in a Sports Car"
• "Nothingville"
• "Number Eight"

O

• "O, Come, All Ye Faithful"
• "O, Little Town of Bethlehem"
• "O Sole Mio"
• "Oh, Happy Day"
• "Oh, How I Love Jesus"
• "Old MacDonald"
• "Old Shep"
• "On a Snowy Christmas Night"
• "On the Jericho Road"
• "On Top of Old Smoky"
• "Once Is Enough"
• "One Boy, Two Little Girls"
• "One Broken Heart for Sale"
• "One Night of Sin"
• "One Night"
• "One-Sided Love Affair"
• "One-Track Heart"
• "Only Believe"
• "Only The Strong Survive"

P

• "Padre"
• "Paradise, Hawaiian Style"
• "Paralyzed"
• "Party"
• "Patch It Up"
• "Peace in the Valley"
• "The Peter Gunn Theme"
• "Petunia, the Gardener's Daughter"
• "Pieces of My Life"
• "Plantation Rock"
• "Playing for Keeps"
• "Please Don't Drag That String Around"
• "Please Don't Stop Loving Me"
• "Pledging My Love"
• "Pocketful of Rainbows"
• "Poison Ivy League"
• "Polk Salad Annie"
• "Poor Boy"
• "Poor Man's Gold"
• "Portrait Of My Love"
• "Power Of My Love"
• "Pretty Women"
• "Promised Land"
• "Proud Mary"
• "Puppet on a String"
• "Put the Blame on Me"
• "Put Your Hand in the Hand"

Q

• "Que Sera, Sera"
• "Queenie Wahine's Papaya"
• "Queen of the Night"

R

• "Rags to Riches"
• "Raised On Rock"
• "Reach Out to Jesus"
• "Ready Teddy"
• "Reconsider Baby"
• "Relax"
• "Release Me"
• "Return to Sender"
• "Riding the Rainbow"
• "Rip It Up"
• "Rock Around the Clock"
• "Rock of Ages"
• "Rock-A-Hula, Baby"
• "Roustabout"
• "Rubberneckin'"
• "Run On"
• "Runaway"

S

• "San Antonio Rose"
• "Sand Castles"
• "Santa Claus Is Back in Town"
• "Santa Lucia"
• "Santa, Bring My Baby Back to Me"
• "Saved"
• "School Days"
• "Scratch My Back"
• "See See Rider"
• "Seeing Is Believing"
• "Sentimental Me"
• "Separate Ways"
• "Shake A Hand"
• "Shake That Tambourine"
• "Shake, Rattle and Roll"
• "She Is Not You"
• "She Thinks I Still Care"
• "She Wears My Ring"
• "She's A Machine"
• "She's Not You"
• "Shoppin' Around"
• "Shout It Out"
• "Show Me Thy Ways, O, Lord"
• "Signs Of The Zodiac"
• "Silent Night"
• "Silver Bells"
• "Sing, You Children"
• "Singing Tree"
• "Sixteen Tons
• "Slicin' Sand"
• "Slowly But Surely"
• "Smokey Mountain Boy"
• "Smorgasbord"
• "Snowbird"
• "So Close, Yet So Far"
• "So Glad You're Mine"
• "So High"
• "Softly And Tenderly"
• "Softly, as I Leave You"
• "Soldier Boy"
• "Solitaire"
• "Somebody Bigger Than You And I"
• "Something Blue"
• "Something"
• "Song Of The Shrimp"
• "Sound Advice"
• "The Sound of Your Cry"
• "Spanish Eyes"
• "Speedway"
• "Spinout"
• "Spring Fever"
• "Stagger Lee"
• "Stand by Me"
• "Startin' Tonight"
• "Starting Today"
• "Stay Away"
• "Stay Away, Joe"
• "Steadfast, Loyal And True"
• "Steamroller Blues"
• "Steppin' Out of Line"
• "Stop Where You Are"
• "Stop, Look and Listen"
• "Stranger in My Own Hometown"
• "Stranger in the Crowd"
• "Stuck On You"
• "Such a Night"
• "Summer Kisses, Winter Tears"
• "Summertime Has Passed and Gone"
• "Suppose"
• "Surrender"
• "Susan When She Tried"
• "Susie Q"
• "Suspicion"
• "Suspicious Minds"
• "Sweet Angeline"
• "Sweet Caroline"
• "Sweet Inspiration"
• "Sweet Leilani"
• "Sweetheart, You Done Me Wrong"
• "Swing Down, Sweet Chariot"
• "Sylvia"

T

• "Take Good Care of Her"
• "Take Me to the Fair"
• "Take My Hand, Precious Lord"
• "Take These Chains from My Heart"
• "Talk About the Good Times"
• "Teardrops"
• "(Let Me Be Your) Teddy Bear"
• "Tell Her Jim Says Hello"
• "Tell Me Why"
• "Tender Feeling"
• "Tennessee Waltz"
• "Thanks to the Rolling Sea"
• "That's All Right (Mama)"
• "That's My Desire"
• "That's Someone You Never Forget"
• "That's When Your Heartaches Begin"
• "There Ain't Nothing Like A Song"
• "There Goes My Everything"
• "There Is No God But God"
• "There Is So Much World to See"
• "There's a Brand New Day on the Horizon"
• "There's a Honky Tonk Angel"
• "There's Always Me"
• "There's Gold in the Mountains"
• "There's No Place Like Home"
• "There's No Tomorrow"
• "They Remind Me Too Much of You"
• "Thinking About You"
• "This Is Living"
• "This Is My Heaven"
• "This Is Our Dance"
• "This Is the Story"
• "This Time"
• "Three Corn Patches"
• "Thrill of Your Love"
• "Tiger Man"
• "Today, Tomorrow and Forever"
• "Tomorrow Is a Long Time"
• "Tomorrow Never Comes"
• "Tomorrow Night"
• "Tonight's All Right for Love"
• "Tonight's So Right for Love"
• "Too Much"
• "Too Much Monkey Business"
• "Treat Me Nice"
• "Trouble"
• "T-R-O-U-B-L-E"
• "True Love"
• "True Love Travels on a Gravel Road"
• "Tryin' to Get to You"
• "Tumbling Tumbleweeds"
• "Turn Around, Look at Me"
• "Turn Your Eyes Upon Jesus"
• "Tutti Frutti"
• "Tweedle Dee"
• "The Twelfth of Never"
• "Twenty Days and Twenty Nights"

U

• "U.S. Male"
• "Unchained Melody"
• "Uncle Penn"
• "Until It's Time for You to Go"
• "Up Above My Head"

V

• "Vino, Dinero Y Amor"
• "Viva Las Vegas"
• "Violet"

W

• "Walk a Mile in My Shoes"
• "Walk That Lonesome Road"
• "The Walls Have Ears"
• "Way Down"
• "We Call On Him"
• "We Can Make the Morning"
• "Wear My Ring Around Your Neck"
• "Wearin' That Loved-On Look"
• "Welcome to My World"
• "We'll Be Together"
• "We're Coming in Loaded"
• "We're Getting Closer to Being Apart"
• "We're Gonna Move"
• "Western Union"
• "What a Wonderful Life"
• "What Every Woman Lives For"
• "What Now My Love"
• "What Now, What Next, Where To"
• "What She's Really Like"
• "What'd I Say"
• "Wheels on My Heels"
• "When God Dips His Love In My Heart"
• "When I'm Over You"
• "When It Rains, It Really Pours"
• "When My Blue Moon Turns to Gold Again"
• "When the Saints Go Marching In"
• "When the Snow Is on the Roses"
• "When the Swallows Come Back to Capistrano"
• "Where Could I Go But to the Lord?"
• "Where Did They Go, Lord?"
• "Where Do I Go from Here?"
• "Where Do You Come From?"
• "Where No One Stands Alone"
• "The Whiffenpoof Song"
• "A Whistling Tune"
• "White Christmas"
• "Who Am I?"
• "Who Are You?"
• "Who Needs Money"
• "Whole Lotta Shakin' Goin' On"
• "Who's Sorry Now"
• "Why Me, Lord?"
• "Wild in the Country"
• "Winter Wonderland"
• "Wisdom Of The Ages"
• "Witchcraft" (Coleman/Leigh)
• "Witchcraft" (Bartholomew/King)
• "Without a Song"
• "Without Him"
• "Without Love"
• "Wolf Call"
• "Woman Without Love"
• "The Wonder of You"
• "The Wonderful World Of Christmas"
• "Wonderful World"
• "Wooden Heart"
• "Words"
• "Working on the Building"
• "A World of Our Own"
• "Write to Me from Naples"

Y

• "The Yellow Rose of Texas"
• "Yesterday"
• "Yoga Is As Yoga Does"
• "You Asked Me To"
• "You Belong to My Heart"
• "You Better Run"
• "You Can Have Her"
• "You Can't Say No In Acapulco"
• "You Don't Have to Say You Love Me"
• "You Don't Know Me"
• "You Gave Me a Mountain"
• "You Gotta Stop"
• "You'll Be Gone"
• "You'll Never Walk Alone"
• "You'll Think of Me"
• "Young and Beautiful"
• "Young Dreams"
• "Young Love"
• "Your Cheatin' Heart"
• "Your Life Has Just Begun"
• "Your Love's Been a Long Time Coming"
• "Your Time Hasn't Come Yet, Baby"
• "You're a Heartbreaker"
• "You're the Boss"
• "You're the Only Star in My Blue Heaven"
• "You're the Reason I'm Living"
• "You've Lost That Lovin' Feelin'"

References

• "Elvis Presley – Songs". allmusic. http://www.allmusic.com/artist/elvis-presley-p5175/songs/all-songs. Retrieved May 15, 2011.