I'm curious, can you tell me what type of ukulele you're using? Maker, model name, where you got it, etc? You seem to have trouble keeping it in tune, and I'm wondering if it's just a problem with your instrument. Anyway, tuning issues aside, this is a peppy little number, and it's a better than usual integration of the acoustic uke with the sequenced instruments. I'm not a fan of the pickup lines in the bridge - they're not delivered with conviction, they're mixed a bit too high, and the self-censoring is distracting. This is cute, but it's not really winners'-circle material.