Guitar sweeping is when you "sweep" your pick across mutliple strings rather than "picking" at them. The pick travels in only one direction while still mainting the sound of the individual notes. Guitar sweeping scales allow you to put this fascinating skill to practice. Most commonly used in heavy metal and rock genres, guitar sweeping requires your fingers to be both speedy and accurate. There
. are videos available to walk you through lessons, as well as websites like www.911tabs.com and 3d2f.com/tags/guitar/sweep/scales/ that offer scales and tabs.