MUSIC LIBRARY BETWEEN 150 TO 230 HOURS OF ELEVATOR MUSIC ON 78 reel to reel tapes. I am calling them Music For Relaxation. They are 7" reels. Recorded on both sides. I tested a few on 3 3/4 tape speed. I videoed a few seconds of tape. The Melachrino Strings------Song of The Sea. You can do a Google or U-Tube search for (7" REEL TO REEL TAPES) if you want to listen. You can set up a time to inspect and play a few minutes of tapes of your choice. My old reel to reel player is somewhat worn but good enough to test. PRICE IS FIRM!!!!!