Hi, I've just bought the new 2026 version and installed around 190GB on an external drive without any error. I have a macbook pro M3. When I load a song an play generate, then I hear the instruments and I also see the chords, but when I click on Notation then the window is blank. I select the instruments from the mixer but there's no any notation for any of them. I get the same blank window whatever song I load.
I have this same problem. Just upgraded from 2025 last night: no notation or lead sheet. The other windows (tracks, chords, etc. all work fine). I think the issue is to do with multiple displays. @dimtass do you have multiple displays?
I tried Ctrl+Click and discovered that these DO open in new windows - on my laptop monitor, when the main program window is on my extended external monitor. So, I unplugged the monitor and now my notation windows display in the main UI. Also, If I change the external monitor from "extended" to "main" in the Mac settings, then I see what I expect - notation/lead sheet in the main UI. With this working, I switched back to the way I want, with the laptop screen as main and external monitor as extended. The notation window persisted, BUT when I closed and reopened it (Shift+Click) it did not display again.
Another data point for your troubleshooting: When I go to mission control, it shows that the notation window is somehow active, but is not visible otherwise (see large screenshot). And, I get a warning when opening the lead sheet/notation - not intentionally in a separate/floating window, just clicking on it, that the display has been moved to a different monitor (see small screenshot). Thanks in advance for investigating this.
BIAB 2026 for Mac (started with BIAB 2006 for Windows) Guitarist and Worship Leader from Townsville, Australia
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