Ok, so I'm a trumpet player and I need a device to record my own, and other players sounds on so I can compare and try to improve on my own. Numerous players suggested a Mini-Disc recorder, but alas, I am overwhelmed in this technical area. All of you pro's please help me, here are my guidelines: It has to be of alright quality, I don't want a recorder that sounds like something my phone has recorded. I would like it under 100$ USD. That's about it, so if anyone has any suggestions for one with those guidelines post it please, or if you believe something else would better suit my needs. Thanks!