How can I automatically show related artist products on my vinyl record site?

On our shopify site Rarevinyl.com we have over 150,000 SKUs (not variants) Most products are 1 offs and just because they are buying a U2 Vinyl LP, doesn’t mean they want to buy Vinyl by any other artist such as Madonna. They want to just see other U2 product. So we want to show for instance on this Product Page https://uk.rarevinyl.com/products/u2-the-blackout-black-friday-17-sealed-uk-12-inch-vinyl-single-maxi-tmr-522-685611 Related products from the same artists collection – ie products from https://uk.rarevinyl.com/collections/u2 Can any App do this or is there another way of doing it? We have over 6000 artists so this needs to be automatic, not manual We have a metafield that includes the artist name if this helps?