Nevertheless, controlling a synthesizer with a guitar has some advantages over a keyboard. More expansive chords are possible, and some intervals are easier to reach. As well, guitar synths provide access to sounds normally available only to keyboard players and percussionists. A guitar player could play a flute part using a sampled flute patch, or play percussion by triggering synth drum voices. By blending the regular electric guitar tone with synthesized sounds, a guitarist can create a hybrid timbre. The guitar synth also enables a guitarist with limited or no keyboard-playing skills to provide MIDI input into digital notation programs such as Sibelius, Finale or MuseScore.