Trying to merge pause/unpause music buttons into one

At the moment I have one button that pauses the music in my game and another to resume it. I would like to try and merge these two buttons into one button. So I need it to do these things:
1. Pause game music while changing image
2. Unpause (resume) game music while going back to original image
I've read a few different threads trying to achieve something similar, but I haven't been able to get it to work right. Any help would be appreciated.
1. Pause game music while changing image
2. Unpause (resume) game music while going back to original image
I've read a few different threads trying to achieve something similar, but I haven't been able to get it to work right. Any help would be appreciated.
Comments
to change image, simple add a change image behavior
pat