メロディー

noun

melody; tune

A sequence of musical notes that form a distinct musical phrase; the main tune of a song or piece.

• この曲きょくのメロディーはとても覚おぼえやすい。

  The melody of this song is very easy to remember.

• 彼かの女じょはピアノで美うつくしいメロディーを奏かなでた。

  She played a beautiful melody on the piano.