Unconventional Percussion Loops. Picture two grown men spending countless hours pounding away at a pile of worthless junk. Then, picture yourself paying good money to acquire hundreds of little snippets of what this might sound like. Strange? Maybe at first glance, but everything becomes clear when you discover that the men are superstar percussionist Joe Vitale and producer Joe Vitale Jr. The sounds are from Junkyard Rhythms, the Vitales' second Loops for ACID loop library, and the buyers of this noise are part of the worldwide network of renegade music makers who use Sony Pictures Digital ACID to blaze new trails in modern music.