Bloch Supplication ( No 2 of From Jewish Life ) Solo CD series. Advanced Level Gr 4-5. The Carl Fisher CD series is designed to help all levels of instrumental soloists improve their performances by making practice time more productive with the included " live " piano accompaniment. The CD contains a beautifully recorded piano accompaniment performed by John Walker. This series is an invaluable teaching tool and is presented in 3 graded levels: Begin (Gr 2 ), Interm (Grade 3 ) & Adva (Gr 4-5 ).