| oldie(noun, piece, round, air, item) |
| classic(noun, item) |
| anthem(piece, round, air, number, lay) |
| expression(piece, round, air, number, tune) |
| lullaby(piece, round, air, number, lay) |
| lyric(piece, round, air, number, lay) |
| poem(piece, round, air, number, lay) |
| rock and roll(expression, piece, round, air, number) |
| shanty(piece, round, air, number, lay) |
| song(noun, air, tune, melody, played) |
| vocal(piece, round, air, number, lay) |
| air(piece, round, tune, melody) |
| aria(round, air, number, lay, tune) |
| ballad(piece, round, air, number, lay) |
| blues(air, tune, melody) |
| canticle(piece, round, air, number, lay) |
| carol(round, air, number, lay, tune) |
| chant(round, air, number, lay, tune) |
| chorale(piece, round, air, number, lay) |
| chorus(piece, round, air, number, lay) |