Are MIDI-Instrumentalists Real Musicians?
 

Or are they just hacks banging on keys? Are they multi-instrumentalists? Or are they just pianists/keyboardists?

Your username is a dead giveaway that you're here to spam, but, in case you've just got incredibly poor taste in usernames and a broken search function:

http://www.musicbanter.com/talk-inst...nstrument.html

Here. This is 21 pages of basically the same discussion.