Hi,
My all time fave MIDI sequencer energyXT is now back in development and there are betas for free download, The Windows version works just fine on Linux with Wine-Staging and WineASIO (note Wine 8.2+ breaks WineASIO). It looks like Linux builds have been abandoned sadly but I have a great energyXT native Linux 2.7 with yabridge setup I still use.. I wish Ardour inline MIDI was half this good...