Rivus
By: by Dan Senn
Publisher: Smith Publications
Published: 1987
Place of publication: [Baltimore]
Number of pages: 13
Subjects: Trios (Unspecified instruments (3)); Scores; Electronic music
Notes: "Any three treble instruments in the same key"--Cover.

"May also be performed by pre-recording any two voices and playing the third live"--Pref.

Duration: ca. 8:30.