MIDIUSB for Arduino M0 problem

Hi!
I tried to use MIDIUSB library (Arduino - MIDIUSB) for my Arduino M0 project. But this library doesn't work with my board, it works just like USBtoSERIAL device...

Does anybody know any solutions for connect Arduino M0 to PC as MIDIUSB device?

Maybe change bootloader to Arduino Zero will be right desigion?

That link says:-

These library allows any microcontroller with native USB capabilities (atmega32u4 based boards or ARM boards) to appear as a MIDI peripheral over USB to a connected computer.

So it is not designed to use an M0.

Maybe change bootloader to Arduino Zero will be right desigion?

No.

Grumpy_Mike:
That link says:-So it is not designed to use an M0.
No.

So MIDIUSB for M0 is not possible?

priclude:
So MIDIUSB for M0 is not possible?

I didn't say that. What I said is that you can't do it with that libiary. No doubt it can be done the code can be written for that processor, no reason why it can't. But I don't know of anyone who has and it is not the sort of think you can knock off in a day or so.