the first computer to sneak into my studio was the portable version of the Commodore 64, with the SCI interface & sequencer. Crude, but enough to convince me that the idea of a computer in a studio just might be more than a passing fad.
From there I went through an Amiga 1000 to an Amiga 2000 to an Amiga 3000 with several add-on boards, including the Sunrize AD516 and the Blue Ribbon One Stop Music Shop (and the Mac emulator - that was fun!)
My first attempts at music on the Amiga were trackers, but I just never quite got it. I don't remember all the software, but I used Bars & Pipes Pro a lot, and still miss it, as a MIDI environment it was as good as anything else out there, although it did get left behind as audio started to become more integrated into the sequencers on PCs and Macs. Dr. T had his Keyboard Controlled Sequencer (KCS), and Roger Powell released Texture for the Amiga. I miss Texture too, not so much KCS, not sure why. And Dr. T also had Copyist, which was way ahead of the pack at the time. Dissidents SampleWrench was my main audio editor, and MIDIQuest was my librarian - I use both on Windows now. I also uses "M", which is no longer available for Windows, I have a Mac Mini I am trying to sort out, and I will pick up M for that once I do. Laurie Spigiel released Music Mouse (I think) for the Atari, Mac, and Amiga. It was a ton of fun, and I will get that for the Mac as well.
I have tried using Bars&Pipes in various Amiga emulators - it isn't the worst, but you wouldn't want to use it for real production work I'm afraid. I was part of a group that attempted to port it to Windows. That effort fizzled, for a variety of reasons, and I don't even remember why anymore, but probably because progress was slow?
I still have one of my old Amiga 2000s, with a bunch of cards, in my office. I keep looking for an affordable, working Ethernet adapter, not sure what I'd do once I had the machine on the LAN though<G>.