What is the charm of guitar?

In my opinion, guitar is a very unique and attractive instrument. Although it has limitations, its limitations and volume have reached an appropriate balance. In its space, music is also unrestrained. The charm of the guitar, in my opinion, has the following aspects: 1: The tone is changeable, which is the most important feature of the guitar. The changeable timbre of guitar is the king of all musical instruments. In this respect, the piano, organ, violin, harp and wind instrument (except this saxophone) are all inferior to the guitar. Tone sandhi of the right hand: finger flick, nail flick, pluck, pluck above the sound hole, pluck below the sound hole, pluck at the fingerboard, make a sound, make a clapper, and thump with the thumb, and the pluck of each finger is different; Left-handed tone sandhi: overtone, string kneading, string pushing and sliding. 2. Harmony. Guitar can emit six tones at the same time, so the sound effect is rich enough, the expressive force is stronger than other mono instruments, and the solo ability is stronger. 3. Strong sense of rhythm. When plucking the strings, or striking the board or striking the strings, the strong sound can create a sense of rhythm of drum instruments, and the strings are melodious and rhythmic. Although the dynamic range of guitar is not as large as that of piano, the change of effect in actual performance is more obvious than that of piano. Skilled guitarists can create rich sound effects instead of monotonous music with conventional timbre.

In my opinion, guitar is better than piano, although I like Beethoven's piano sonatas very much.