I’ve been working on a video tutorial for PB4 and using MIDI out for different scenarios after seeing a number of questions on the forum. I use PB4 on iPad and I’ve used MIDI out with PB3 quite a bit. In the process I realized that there are a number of different ways to do it, so I’m reworking the video. Along the way I needed to keep track of different setups and how things change, for example if you load a preset or randomize, and I’ve got a draft version of a spreadsheet that covers some of it. A couple of screenshots are attached. I can’t guarantee it’s 100% accurate yet, so let me know if there are errors. This is based on using Playbeat 4 version 4.0.4 on iPad with AUM.