Guitar picking patterns - Version 1 Guitar picking patterns. Music guitar training game. guitar picking patterns. Music guitar training game. The "beat" or "meter" of a song is determined by its count. We measure some songs in sections of fourths with the beat count being a repetitious, one, two, three, four. Other songs may be measured in thirds and counted as a repetitious one, two, three. This produces a different beat. The count or beat is determined by the time signature.