Caged arpeggios and the pentatonic scale – A shaped arpeggio guitar patterns for improvisation. In this video, we’ll focus on 2 simple guitar arpeggio shapes that will help you connect your fretboard positions and make you a better player. These simple guitar patterns for improvisation will also give you a better understanding of “key”. Ok, there’s a bonus 3rd arpeggio pattern but it’s less commonly used…