Platinum Samples' Jim Scott Rock Drums Volume 1 includes almost 80 gigabytes of drum samples recorded with as many as 256 velocity levels. You'll have 40 drums and cymbals, including kits played by Chad Smith (of the Red Hot Chili Peppers) and Steve Ferrone (of Tom Petty & the Heartbreakers, Eric Clapton). One of the kits is recorded with both sticks and brushes and another with both sticks and blast sticks for a total of 59 drum and cymbal choices. JIm Scott Rock Drums Volume 2 includes almost 38 gigabytes of drum samples recorded with as many as 256 velocity levels featuring 25 drums and cymbals (3 drum kits) played by Don Heffington (Emmylou Harris, Bob Dylan) and Bobby Jarzombek (Halford, Spastic Ink). Included kits: Rock Drums Volume 1: Kit 2 played with sticks and brushes Kit 4 played with sticks and blast sticks Kit 7 played by Chad Smith Lit 8 played by Steve Ferrone Rock Drums Volume 2: Kit 1, Kit 3, and Kit 6are all played with sticks. Manufacturers include: Ludwig, WFL, Sabian, Zildjian, Zilco, Gretsch, Kent, Tama, and Paiste