If you are interested in vinyl take a look at this video: https://www.youtube.com/watch?v=jJjkSDObblY https://www.youtube.com/watch?v=jJjkSDObblY It's a small

If you are interested in vinyl take a look at this video: https://www.youtube.com/watch?v=jJjkSDObblY https://www.youtube.com/watch?v=jJjkSDObblY It's a small shop (and another guy who does the "metal plates") with guys from a punk/hardcore background who are running a basement vinyl production. The video includes a nice simulation of cutting the grooves.