Dan, I’ve seen different results in my limited experiments. Sometimes Studio One sounded better (with fewer stems) and other times Song Master Pro was better. I haven’t yet had a need to try the splitter in BIAB.

David, “tick” to me means two specific things in BIAB. You can move a track forward or backward by a number of ticks in, I think, the Play menu (used to be Play in the Edit menu); I’m not at a computer to check. The other use is setting the number of ticks per beat for export of tracks from BIAB. This feature was added maybe less than ten years ago. I am pretty sure it’s only for MIDI. The default in BIAB, the last time I looked a few years ago, is 120 ticks per beat. Several of us requested higher resolution to match that of our DAW and BIAB now offers up to 960.

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.