Flávio Basso, better known by his stage name Júpiter Maçã and by its English-language variation Jupiter Apple, was a Brazilian singer, songwriter, multi-instrumentalist and filmmaker. Before beginning a solo career in 1994, he was already known for being a founding member of bands TNT and Os Cascavelletes, both pioneers of the Rio Grande do Sul rock scene in the mid-to-late 1980s/early 1990s.