Welcome to the boards! Two resources that you might want to check out. Doesn't look like it's exactly what you're looking for, but close...

Workout Muse - "Killer Soundtrack for Killer Workouts" - This is basically a workout music program for circuit training. Should be helpful.

How To Box - This program walks you through the basics of boxing and combinations. Can be used for basic boxing instruction which could lead you into the workout routines.

However-- I really would suggest looking into either the Muay Thai Home Study course or (if you're more advanced) the Advanced Muay Thai Home Study Course. Both include some workout routines for striking that are incredible. Though these sets are a little more expensive- they are definitely worth looking into.

Hope some of that helps!