Listen to performances of some of the pieces here:
J. S. Bach, Prelude No. 4, BWV 936
Mendelssohn, Song without Words, Op. 85 No. 4
W. A. Mozart, Allegro, K439b
“All 48 pieces are carefully chosen for their educational value as well as musical appeal ... an admirable follow-up to the Blackwells' considerable achievements.” - Solo Time for Violin, Stringendo, Australia