Jazz albums are “albums” so they go with everything else, alphabetically.
Thats everything except:
Classical music are not “albums,” so they are separate, arranged chronologically by composer (Pachelbel, Vivaldi, Bach at beginning, Steve Reich, Terry Riley, La Monte Young at the end)
There is a small 3rd grouping of soundtracks, Christmas music, and comedy LPs.
Because I have such a healthy amount of Mancini, I put all of his soundtrack LPs with the main stack.