also: メロディ · メロデー
A sequence of musical notes that form a distinct musical phrase; the main tune of a song or piece.
この曲のメロディーはとても覚えやすい。
The melody of this song is very easy to remember.
彼女はピアノで美しいメロディーを奏でた。
She played a beautiful melody on the piano.
A nostalgic melody was playing inside the store.
He was humming the melody of his favorite song as he walked.
The piano is playing a beautiful melody.