Guitar World and Carl Roa bring you "Elf Riffs," a guitar lesson series from the Magic Elf guitarist. This month Carl discusses incorporating ideas from your favorite guitar players into your own style. Carl looks at two of his own early influences, Steve Morse and Yngwie Malmsteen. Using heavy riffs from his solo recording "Eternity" and the Magic Elf "Heavy Meddle" record, Carl exemplifies the influence of these two ground breaking musicians in detail. Grab you axe and get ready for a heavy alternate picking workout!