Everybody loves free or mostly free, especially when it comes to music.

Home to  greats such as Billie Holiday, Patti LaBelle and Jill Scott, Philadelphia has a rich musical heritage.  

So it's not surprising that the City of Brotherly Love has plenty of toe-tapping music events this summer.  Even better, many are free.

Here's a rundown of some top events where you can shake your bones but not bust your wallet.