Synonyms for Song (same or very similar meaning)
WordNet sense 1 (the imperial dynasty of China from 960 to 1279; noted for art and literature and philosophy):
sung, Song dynasty, Sung dynasty
WordNet sense 2 (a short musical composition with words):
vocal
WordNet sense 3 (the characteristic sound produced by a bird):
call, birdcall, birdsong
WordNet sense 4 (the act of singing):
strain
From the ODE community, based on WordNet
add/edit