By now there are quite a considerable amount of one letter shortcuts available in Live. The latest additions came with the release of Live 10.1. I’ve been covering all of these shortcuts from A to Z in an Instagram video series as I find the brevity and format of Instagram videos quite fitting for this topic.
There are plenty more Ableton Live tutorials where this one came from.
Holy moly, this is incredibly helpful, even as a long time ableton user. Cheers!