Fix misalignment in Song Editor

Before: 
![see no align heres](https://cloud.githubusercontent.com/assets/6282045/5038595/c61740a8-6b92-11e4-91f0-c05799476cd6.png)

After:
![better much better](https://cloud.githubusercontent.com/assets/6282045/5038600/cedfcdb8-6b92-11e4-9cde-5325f961a456.png)