I make playlists of the music I listen to. I usually use these playlists when I’m driving, and, more importantly, when I stim. I stim when I take public transportation, or when I go on my daily walk.
I try not to repeat tunes, but I may make mistakes.
Of course, the greatest hits do repeat tunes, on purpose.
From time to time I’ll make playlists based on some time periods. Note that I am not scrutinizing each musical piece to make sure it is in the period I aim for. For instance, in an 80’s playlist, I might have some pieces from the 70s, and the 90s. Hopefully, I won’t stray too far from my target.