Alphabetically by band name or artist surname and for classical by composer's name. There always some "migration" which keeps a bit of a random element in choosing what to listen to.
How do you arrange the order of your records?
I guess some alphabetically. Some by genre. By quality. Etc.
My preference is keeping them randomly arranged. This way I get a nice variety and I don’t have to choose. And it’s always a nice surprise.
I take them out about ten at a time and place them in a dedicated space between my mono blocks.