Pop Duets for All: B-Flat Clarinet, Bass Clarinet: Playable on Any Two Instruments or Any Number of Instruments in Ensemble Paperback – 7 Jan. 2008

My husband ordered this for him and my son to play duets together on their trumpets. Would be fine for any B flat instruments or a keyboard with a transpose button could play one of the lines. They are really easy (most are marked as grade 1 with a couple at the end marked grade 3/4) but sound great as duets. Because they are known tunes, it doesn't feel like sight-reading for my son but is obviously good for that too. With all ensembles cancelled for the foreseeable future (review written June '20) it has been a great way for them to keep their playing up in a fun away along with their regular practice until the bands and orchestras start up again. Great for entertaining the remote family on video calls too.