KanjiJLPT N3
BendRadical: Song

bend, music, melody, composition, pleasure, injustice, fault, curve, crooked, perverse, lean

Mnemonic

Pictograph of a banjo. You better bend those strings.

Details

The keyword for 曲 is bend. This kanji conveys the idea of something curving or not being straight, representing a deviation from a direct line or path. By extension, it also refers to a musical composition or tune, likely because a melody winds and curves through different notes and pitches. It can also carry the connotation of something being crooked, wrong, or twisted in a moral sense.
On'yomi
きょく
Kun'yomi
ま.がる、ま.げる、くま