How about my Atari 1040STE, Unitor box, and the C-lab creator software. Do you know I still use it (well not the same Atari, I built this one from the 20 or so broken ones in the spare parts room), Just wrote drum tracks for an album project on it. I am really quick composing on this software, but I really should get into the 21st century LOL.
But that whole package cost a lot of Money in 1989.
Alan.