In Session Audio has released the Distressed Expansion pack for Riff Generation: Outside In Edition (for Kontakt Player):
The Expansion adds 50 riff snapshots ranging in sound from lightly overdriven to distorted.
The Expansion is available for free to existing owners.
Between now and Sunday, May 31st, Riff Generation: Outside In Edition is 50% off.
Purchasers will also receive the three Expansions (Distressed, Guitars and Chimes) for free with their purchase - and additional savings of $59.97.