Multiple marker tracks, OR, Marker Track Versions

It would be great to be able to create more than one marker track and have them organized/subdivided alphabetically. eg:

MARKER TRACK 1 (a): 1a., 2a., 3a.
MARKER TRACK 2 (b): 1b., 2b., 3b.
MARKER TRACK 3 ©: 1c., 2c., 3c.

Marker Track 1 (a) would always be default for keyboard hotkeys, but you could switch that to b, c, etc.

Or, just having Marker Track Versions like the other track versions.

+1 , marker versions would be nice

Yup. There are already several requests for this. Might want to find one & give it some love.