Half of My Heart
: John MayerDate: 12/2009
From: Battle Studies
Comment:
with Taylor Swift
[Columbia]
written by John Mayer
| Chart | Debut date | Peak pos. |
|---|---|---|
| US | 05/12/2009 | 25 |
| US AC | 7 |
 |  |  |
| John Mayer singles chronology | ||
|---|---|---|
| Who Says (10/2009 • 56 pts) | Half of My Heart (12/2009 • 53 pts) | Heartbreak Warfare (12/2009 • 37 pts) |
| John Mayer singles by points | ||
|---|---|---|
| Bigger Than My Body (08/2003 • 46 pts) | Half of My Heart (12/2009 • 53 pts) | Who Says (10/2009 • 56 pts) |
Music video
| Song versions | |||
|---|---|---|---|
| 2009 • John Mayer • Half of My Heart |  | ||
| 2010 • John Mayer • Half of My Heart | | ||