For "words of a song" I'd say "vlapoi pe lo selsa'a", so I'd say "togypoi" for
"melody". There's also "vlamei"; "togmei" could be useful when the music isn't
a single sequence but consists of voices.
The voices are tcesutsli, mlisutsli, mlisnosli, and tcesnosli, but I don't
know what the word for "voice" in this sense is. These words can also denote
completely different frequency ranges when talking about radio.
"phrase" could be "selsa'aspi".
Pierre
--
.i toljundi do .ibabo mi'afra tu'a do
.ibabo damba do .ibabo do jinga
.icu'u la ma'atman.