Check out this Vic Firth pages for lots of play-along backing tracks.  Each track contains a pdf copy of the music and an mp3 download.

https://vicfirth.zildjian.com/education/drum-set-playalong-tracks.html

 Here is the current list of drumless backing tracks that I have purchased form drumlessversion.com
​The list is quite long so it is going to take a while for me to categorize them into skill levels .  I will update the file as I go.
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