We actually had that feature in BIAB, many years ago, for a very short time.

The earliest RealDrums, introduced in (I think) 2007 a year before RealTracks, would occasionally misfire. I remember reporting the problem in beta testing as "the drummer fell down the stairs". It was an accurate description of what that might sound like.

But alas, RealDrums work great and continue to amaze. If you want a drunken drummer, you'll have to find your own.

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.