Dedicated to：Aos meus amigos Dimorvan Gomes e Lúcio Costa
Instrumentation：Lied　
Genre：Various works
Copyright：Public Domain
Additional Notes：副題：Valsa lenta／様式：Música popular urbana（都市のポピュラー音楽）／ジャンル：Popular (Valsa)／所蔵：Biblioteca Museu UFPA - Fundo Vicente Salles (PA)