J. G. Estudio

J.G. Estudio is a music studio in Belo Horizonte where many 1980s Brazilian thrash metal and hardcore albums were recorded, produced and mixed.

Some albums that were recorded, produced and mixed there include:

• Acid Storm, Why?...Dirty War (1989)
• Lobotomia, Nada É Como Parece (1989)
• MX, Mental Slavery (1990)
• R.D.P., Cada Dia Mais Sujo e Agressivo (1987)
• Sarcófago, The Laws of Scourge (1992)
• Overdose / Sepultura, Seculo XX / Bestial Devastation (1985)
• Sepultura Morbid Visions
• Sepultura, Schizophrenia (1987)
• Siecrist, Frozen Hell (1992)
• Mutilator Immortal Force
• Mutilator Into the Unknown
• Overdose You're Really Big (1989)
• Overdose Addicted to Reality (1990)
• Overdose Circus of Death (1992)
• Overdose Progress of Decadence (1993)
• Witchhammer The First and the Last
• Witchhammer Mirror, My Mirror