Can I hook up music keyboard to amiga ?

[Oldsmobile_Mike]

With an Amiga 2000 you can use either an internal or an external MIDI interface.  Keep checking ebay & Amibay, and maybe post an ad in the "wanted" section.  If you're feeling more adventerous you can find instructions on the net to build your own interface.  Once you've got that you should be all set!  

http://www.lemonamiga.com/forum/viewtopic.php?t=18&sid=3a6f52eb9f1ee99e3f416eac2227bb53