Digital DJs: how do you organise music?

Reading through some of this again for ideas. I’ve been buying loads more from Bandcamp so my files are now peppered with zipped and unzipped files which is confusing. What I have bought has been more for specific to meet requests from the two radio stations that I supply music to. Still only play music that I like, but not so much just for me. Have gone down the rabbit hole of Vaporwave etc so have to translate everything from Japanese and nothing sounds the same after you have immersed yourself in Vaporwave, it’s like an audio drug. Also I’m getting older and more forgetful.

Have made a start by separating out all the Bandcamp files and now I may group recent digital purchases by date and BPM so I know who I bought them for.