Olimexino 32U4 to trade with Teensy (2.0, ++, and 3.0)

I've just received a brand new Olimexino 32U4 (Leonardo compatible with nice features as 3.3 power and Lipo charger embedded) but I figured out that it doesn't be recognized as midi HID device, whilst Teensy (2.0, ++, and 3.0) do. So, I wonder if anyone is interested in tradeing them. :grin: