"Out of My Head" is a song by the American band Fastball from their second studio album All the Pain Money Can Buy. It peaked at number 20 on the Billboard Hot 100.
The song is a rock ballad with gospel influence and heavy Hammond organ and piano. Bassist Tony Scalzo is the lead singer on the song, with guitarist Miles Zuniga coming in with harmony in the last chorus.
In 2016, an adapted version of the chorus was used in the song "Bad Things" by Machine Gun Kelly and Camila Cabello.