‘We have grown accustomed to nothing short of excellence from the pedagogical works of Kathy and David Blackwell.’ (ESTA Magazine)

“With its clear layout, fun catchy tunes, and concert worthy repertoire, 30 Progressive Duets is a great resource not just for teachers but for all young cellists seeking to build confidence by playing chamber music together.”
- Cello Time Duets, Arco, ESTA Magazine