yodel (n.)
- anthem
- ballad
- bravura
- carol
- chant
- chirp
- chirrup
- choir
- chorus
- coloratura
- crooning
- descant
- hum
- humming
- hymn
- intonation
- lilt
- lyricism
- minstrel
- pipe
- psalm
- quaver
- roulade
- scat
- serenade
- shake
- sing
- singing
- solfeggio
- solmization
- song
- tremolo
- trill
- troll
- tweedledee
- twit
- vocalization
- warble
- whistle
- yodeling
