I have added a new Ballif Beats Custom Metronome: The final movement from Leonard Bernstein's Clarinet Sonata. This is the fast 5/8 section that has mixed meter and can be tricky to line up with the accompaniment. There are two sets of files. The "BernsteinA" files are for the 5/8 section preceding the Lento Molto (Rehearsal Marking A to J). The "BernsteinB" files are for after the Lento Molto (Rehearsal Marking P to the end). You may demo the metronome on the Ballif Beats page, as well as download the .zip file containing all of the .mp3 files at the following tempos: 112, 120, 126, 132, 138, 144, 152.