After forming in the mid '60s and gradually finding their sound, A Bolha carved out a unique spot in Brazil's underground scene with their mix of fuzzed-out riffs and a hard-hitting, soulful rhythm section. Sem Nada was released in 1971 during the era when Arnaldo Brandão was on bass, and when the band was at it's heaviest and most trippy. Sem Nada, 18:30 - Parte I / Os Hemadecons Cantavam Em Côro CHÓÓÓÓÓÓ - Parte II
