A Dozen Duets - Vocal Duets - Compiled, edited and arranged by Leonard van Camp

Book/audio pack featuring 12 pieces by master composers, complete with performance suggestions and background notes on the composers and the selections. The audio includes split track and full accompaniments. Audio is accessed online using the unique code inside the book and can be streamed or downloaded. The audio files include PLAYBACK+, a multi-functional audio player that allows you to slow down audio without changing pitch, set loop points, change keys, and pan left or right.