Half of My Heart
Single by John Mayer with Taylor Swift
Released 31 May 2010
Tracklist
- 1Half of My HeartJohn Mayer4:104.0 ★
More by John Mayer, Taylor Swift
Release credits
- guitar, lead vocals
- mix
- bass guitar
- drums (drum set)
- guest, lead vocals
- acoustic guitar
Issues
HDigital Media6 August 2010
HCD-R31 May 2010