Radio Shack’s TRS-80 now has polyphonic MIDI and a tracker

The Tandy Corporation-manufactured, Radio Shack-sold TRS-80 computer debuted in 1977. But now you can now add full polyphonic MIDI support thanks to George Philipps and Michael Wessel. And it’s already transformed into a serious live instrument and production tool. Assembly cost: about $35. The TRS-80: a tool for the 2020s.