Bilawal
From Wikipedia, the free encyclopedia
Bilawal is the basic thaat (musical mode) in Hindustani classical music. It is equivalent to the Western Ionian mode (C major scale) and contains the notes S R G m P D N S' (see the article on swara for an explanation of these abbreviations). The flatting or sharping of pitches always occurs with reference to the interval pattern in Bilawal thaat.