ปริศนาตามล่านักเปียโน

เจฟฟ์ โกลด์บลุม

Jeff Harris (voice)

Tony Ramos

João (voice)

Abel Ayala

Claudio Vellejos (voice)

Roberta Wallach

Jessica (voice)

Vinicius de Moraes

Self (archive audio)

João Gilberto

Self (archive audio)

Gilberto Gil

Self (voice)

Milton Nascimento

Self (voice)

Caetano Veloso

Self (voice)

Bebo Valdés

Self (archive audio)

Bud Shank

Self (archive audio)

Roberto Menescal

Self (voice)

Carmen Magalhäes

Self (voice)

João Donato

Self (voice)

Umberto Contardi

Self (voice)