ALL SOUNDS ARE EXCLUSIVELY AVAILABLE ON GRILLABEATS.COM
MIDI & Loop Kits are Royalty Free for selling beats which contain the MIDI / Loop files. This includes Leases and Exclusives online.
As for placements with major artists and or major labels, all samples/files must be cleared with the owner of said file / WavSupply before seeking profit.
All files put out in kits are 100% owned by the creator and they may set certain restrictions that may be viewed in their product descriptions.