arpeggio

The word arpeggio (ar-peh-jee-oh) is Italian for, roughly, "like a harp", as it is a common technique for playing chords on the harp. To play an arpeggiated chord on the guitar, simply strum or pick the chord slowly, one string at a time, such that the ringing of each string is distinct. Arpeggios occur in all kinds of music, from classical to metal.