A melody is a musical tune or a sequence of notes that sound pleasing when played together. It is the part of a song that you can hum or sing along to. Full definition
In one station it let the baby play with six different toy stations plus two overhead toys and lights with melodies. (onlykidszone.com)
While trying to scratch out some sort of melody in his life, Tevye (Topol), a poor dairy farmer keeps his balance by clinging to his Jewish traditions while providing for the five daughters he has been blessed with. (parentpreviews.com)
The music includes segments of melody from a Liszt piece, hence his being credited on the single. (rpgfan.com)