Complex sentence: Further exploration led to pre-World War II "country blues", and a desire to learn the finger-picking style of artists like Charlie Patton, but at the time Peyton was unable to master it, instead playing more pick-oriented blues.
Split into simpler sentences: Further exploration led to pre-World War II "country blues", and a desire to learn the finger-picking style of artists like Charlie Patton. At the time Peyton was unable to master it, instead playing more pick-oriented blues.