I can confirm what Rharv said that the high end Roland MIDI synths also continue that pattern, although the basic sounds were similar enough that they are pretty easily identifiable as from Roland versus another vendor. I've owned the SD-20, SD-80, Fantom XR, and now Integra-7. Each got better sounds in turn. The Integra-7 added what they call Supernatural sounds, but of course that's not GM, or GM2 (which I still use on occasion).


BIAB 2025 Win Audiophile. Software: Studio One 7 Pro, Swam horns, Acoustica-7, Notion 6, Song Master Pro, Win 11 Home. Hardware: Intel i9, 32 Gb; Roland Integra-7, Presonus 192 & Faderport 8, Royer 121, Adam Sub8 & Neumann 120 monitors.