Sixchannel is correct.

With RealTracks, try not to slow down more than 10 or so beats per minute (nor speed up more than 20 or so) from the designed tempo. It will work but you risk getting poorer sounds.

Larger MIDI tempo changes should not matter.


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.