new listener; help💀

i’m a completely new listener and i have not clue where to even start with her discography 😭 i listened to ultraviolence for the first time today (twice in a row) and i loved it but i don’t know where else i should go. why does she have 5 different versions of the same album / which songs are in which version? my favourite track from ultraviolence so far is shades of cool; which album would i enjoy the most based on that?