For three days in August 1969, America´s youth culture came together for Woodstock, an event that marked the peak of the country´s counterculture revolution. On the eve of its 40th anniversary, Carlos Santana, Pete Townshend, John Fogerty and other guitar heroes recall their moments at the world´s greatest music festival.
Guitar World recently caught up with Longwave's Steve Schiltz and Shannon Ferguson where they discuss the importance of guitar layering to form interesting textures and ambience in music.