Very Functional App

I had to work on a guitar solo and in order to master it I needed a tool that could slow down the music. I told myself that this could only be done on a computer but this app can do just that. Negatives- you do have to buy the music on iTunes in order to use it but that should be expected. It is not the prettiest app in the world and its kinda old but it still works well

Bob12323 about RiffMaster Pro, v4.7