João Bosco de Freitas Mucci, known professionally as João Bosco, is a Brazilian singer-songwriter and guitarist. With a career spanning more than five decades, he was named #63 of the “100 Greatest Brazilian Music Artists of All Time” by Rolling Stone Brazil in 2008. Bosco is known for both his long solo career, as well as historic collaborations with other artists in the genre of MPB, most notably with iconic singer Elis Regina and with lyricist and creative partner Aldir Blanc.