I have been holding off mentioning this because users have been reporting issues but we are hearing that they are clearing up. Quite a few readers let us know that Pacemaker is offering their flagship music app for 50% off ($9.99) in App World. That is an amazing deal for an awesome app. Since the discount users have been reporting issues that App World still tries to charge them the original $19.99 but hopefully that is finally clearing up.
Check out Pacemaker on sale for $9.99 in App World or try the free trial here. They have a Lite version that has less features but I do not recommend it since there is no upgrade path to the full version.