Watch the Week 3: Using Arpeggios in a Key online guitar lesson by Scott Allen from Sweep Picking Essentials
This week we'll work on application of these arpeggios to actual soloing. The basic concept is to apply the arpeggio to the key much like you would apply a key center concept. Essentially, you'll build a major scale along each string and plug in the appropriate arpeggio to each step following the key center formula. In a minor key it will work much the same way except you'll build a minor scale and apply it to the minor key center formula. All that is left is to then memorize where the arpeggios go in each key and they will be useable for all of your soloing needs. Try them out over the A minor jam track!