'Ambient Metal Constructions 4' marks the return of this best-selling series. It's packed to the brim with 3.6 GB of new content, including guitar loops, half-time beats, deep bass lines, lush pads and more. This mammoth pack is ideal for producing styles from Ambient, Downtempo and Chillout to Rock, Dubstep and more! AMC4 was created by 'Chimp Spanner', an instrumental progressive rock project and all content was recorded and edited by multi-instrumentalist and composer, Paul Ortiz.