anthem, ballad, bel canto, bobization, bravura, carol, chant, chirp, chirrup, choir, choral singing, chorus, coloratura, croon, crooning, descant, do, do-re-mi, fa, fixed-do system, folk singing, hum, humming, hymn, intonate, intonation, intone, la, lilt, lyricism, mi, minstrel, operatic singing, pipe, psalm, quaver, re, roulade, scat, scat singing, serenade, shake, sing, sing in chorus, singing, sol, sol-fa exercise, sol-fa syllables, solfeggio, solmizate, solmization, song, tonic sol-fa, tremolo, trill, troll, tweedle, tweedledee, twit, twitter, vocal music, vocalization, vocalize, warble, warbling, whistle, yodel, yodeling