Document title As Quatro Portas do Céu
Subtitle Children's Opera
Date of Composition 2002 · 2003
Musical Category Opera
Instrumentation (general) 4 Soloists, 2 Part Choir, Orff Instruments, Ensemble and musical instruments built by children
Notes on Instrumentation
3 violin voices
Author of the Text valter hugo mãe
Title of Poem or Text As Quatro Portas do Céu