Here is a list of R2R pre-recorded tapes:
https://thereeltoreelrambler.com/resources/where-to-buy-music-on-tape/
I still maintain a 15ips 2T tape copied from the original master can be the ultimate in terms of SQ, albeit at a vey high cost. One of my favorite sources of R2R tapes is Acoustic Sounds:
https://store.acousticsounds.com/s/462?x=y&banner_id=317
There tapes, copied from the original master (or copy of), can sound about as good as it gets.
In addition to a Revox PR99 Mk2 I also stream from an Aurender N10 and play records on a high end TT (Michell Engineering GyroDec, SME IV and Clearaudio Maestro V2 Ebony MM cartridge). A good R2R tape is often far superior to streaming or an LP in terms of SQ.