Ascending Slow http://houstonguitar.net/wp-content/uploads/2018/02/Pent-Asc-1.mp3 Ascending Fast http://houstonguitar.net/wp-content/uploads/2018/02/Pent-Asc-2.mp3 Descending Slow http://houstonguitar.net/wp-content/uploads/2018/02/Pent-Desc-1.mp3 Descending Fast http://houstonguitar.net/wp-content/uploads/2018/02/Pent-Desc-3.mp3