I like this duet for students learning about how to play over a Bb Blues. It’s got several good bebop and blues ideas, while keeping in a comfortable register. The accompaniment track isn’t any generic groove, either! It had hits in all the right places, making it much more lifelike when you’re playing along. There’s a little more unison writing than I’d generally like, but for students, it’s excellent affirmation when playing the same licks as your partner.