If you're looking for fresh Grime producers that haven't been tainted by the industry yet, seeking them out on the internet is the best option.
- The criteria I'd go for is someone that is still self-promoting (doesn't have a whole team of people involved in their strategy etc)
- Knows what they're doing, and has the talent and skills to impress.
If you're looking for a place where you can find both, I'd suggest SoundCloud.
You'll be able to tell what the producer's quality is like by sampling their material, but you'll also be reassured that since they're still out there on SoundCloud pushing their sound to the masses, that they are still relatively fresh on the scene.
If you're looking for a specific group, I'd go for: https://soundcloud.com/groups/grime-producers
I've just had a quick browse, and there is some undeniable talent there.
