"Amen Brothers Records" - one rule-based label. The tunes should sound musical and they should hold a spirit and idea. It doesn't matter if you've just produced your first tune or you have done many, sound is the motivation, not quantity.
Music is wide and beautiful and shouldn't be locked into one description. While you will hear jazzy, liquid and intelligent drum and bass on their releases, "Amen Brothers Records" puts no limits on their sound.