4 pages | PDF | 906.3 KBThis sheetmusic contains the classic jazz tune "Ain't Misbehavin'" by Fats Waller and Harry Brooks, composed in 1936. It is written in the key of C major and A minor, and consists of 36 measures. The song is a melancholy yet upbeat jazz standard that has been recorded and performed by a variety of artists. It is an expression of the singer's uncertainty in a relationship and the bittersweet realization that no matter how they try to change the situation, they cannot. The mood of the song is reflective and contains a hint of sadness that reflects the uncertainly of the singer.