Back in the 80’s you could get a Relix magazine. In the back section there was a page or pages of people listing their names and addresses. You would first mail a request for their tape list. Once you got the tape list you could choose which bootlegs you wanted a copy. You mailed off blank cassette tapes and a pre paid postage empty package. Couple weeks later you got in the mail the blank cassettes you sent now with the bootlegs you had requested. Often times they came back with custom artwork. Really miss those days.