Strumming and flat-picking guitarists can find that their range of sounds becomes limited after a while, but mastering the acoustic finger picking style opens up many more possibilities for musicality. Finger picking means using the fingers to sound strings individually, often layering up the notes played to make more interesting arpeggios and runs. Many artists have used the finger picking method, also known as finger style, to great effect in their careers, including Paul Simon, Don McLean and John Fahey. Mastering the finger picking style on an acoustic guitar involves using the correct hand position, learning the fingering technique and practicing arpeggios.