Reel-to-Reel. Cut it, take a song or commercial, tape it in, put the reel back on and hope it doesn't fly off♂️. Became a master of this Interning at Clark Atlanta University Jazz station. Much respect to Glenn Simmons and everyone who helped me from ground level up. The history is deep, especially in Jazz. In this pic I'm asking them if they can put Stevie Wonder "Another Star" on the reel.