As a music artist myself, i can say that most sample pack trading is done on private communities and kept way under wraps. I used to begrudgingly use discord servers for this but i’ve managed to stockpile so many by masse downloading that I left them all in the end. though if you just want drumkits there is https://rdx.overdevs.com/subreddit.html?r=Drumkits
I try to support physical media when I can because it’s more consumer friendly than streaming exclusive shows. there are a lot of shows I just pirate. these days though my physical collecting is pretty much just manga.
most reasonable corporation
I go crate digging through soundcloud and bandcamp every so often, once in a while ill play a mix on youtube. Even if I only really like one or two songs on an album, i usually still download the entirety of it because sometimes i like just having songs on in the background if they fit a vibe i’m feeling. This is especially true for me with vaporwave, probably wouldn’t bump it on my commute for example but it can really make me drift mentally if i have it on in the background while say, browsing lemmy or something. And of course for my absolute favourite artists I tend to have almost if not the entire discography.