Derived from the Rock Series 1 collection previously known as "Series One Rock/Alternative", the Turbulent Filth Monster loops are not programmed but performed by Nashville drum ace Greg Morrow. Craig Anderton, a musician, producer, and renowned journalist, has taken these tracks and mangled them beyond recognition. He used a variety of plug-ins, stomp boxes and other devices. They crunch, distort, contort and frighten, while retaining the human groove and sheer feel of the original performances. "Turbulent Filth Monster" on DVD is based on a product previously available on CD - it has been repackaged, and may include more formats than the previous product. Formats vary. Click"More Info" on each product for details.