RiffmasterPro slow down music software musicians, keeps pitch, learn song easily They Call it The Software revolution that`s rocking the Guitar Playing world...Instantly Play Any riff of Any Guitar Hero or Monster Player... Imagine this…You have Jimi Hendrix, Slash, Eric Clapton or Joe Satriani, Steve Vai, John Petrucci Mark Knopfler, Eric Johnson, David Gilmour, Jimmy Page or Kirk Hammett (or any other famous guitarist you care to mention) in front of you You can have them play any of...