A tuba duet in the swing style, contains a section that can be improvised but has a written solo.
Andrew D. Gordon has created 30; 12bar blues play-a-long backing tracks in various Blues styles, keys and tempos such as: Funky Blues, Boogie Blues, Jazz Blues, Minor Blues, Country Blues, Latin Blues, Old
14 songs complete with demo and play-along tracks accessed online for streaming or download, including: Bernie's Tune; Cry Me a River; Fever; Fly Me to the Moon (In Other Words); God Bless the Child;