Q: There are build errors with Qt 5.*. A: If you are building the development branch you need to use Qt 6.7 or 6.8. If you prefer to install sioyek with a package manager, you can look at this list.
Seq66 MIDI sequencer/live-looper with a hardware-sampler grid interface; pattern banks, triggers, and playlists for song management; scale and chord aware piano-roll; song layout for creative ...