Here is a simple but very effective tape technique for sound on sound record.
This is part of a Tape technique lecture I gave @Humboldt-Uni. If you are interested in all the fun and creative things you can do with magnetic tape, this one hour class is for you. It is available on my Patreon (any paid tier) in full.
https://www.patreon.com/posts/105115596?utm_campaign=postshare_creator
Or you can check my youtube and work your way through all the videos I published on the topic #musicproductiontutorials #tapemachine #tapeloop