Instead of a clicking other versions and opening a pop up window I would prefer all versions as buttons seperately. Maybe something like choosing a disc in a multi disc album. Anyway there is plenty of space at the top of the page maybe next to or hnder play album button.
Another feature i would like is to be able to scroll the album review section without clicking the down arrow which closes the tracks or que section.
Also the left pane where overview artists…etc is
I dont like clicking to open it i think it should slide in and out depending on the mouse location or by swiping on tablets.
So many clicks…