( 1) Mogees:

? History should not exceed ten years. Essentially, it is a vibration sensor. After being attached to the surface of an object, the user can tap the corresponding object to correspond the same tapping method to a fixed pitch timbre. For example, if you stick it on the door, knocking on the front door can correspond to one sound, knocking on the door lock can correspond to another sound, and the sound of the key can correspond to another sound, so that you can play music by knocking on different positions and brushing the key.

Ideally, anything can be turned into a musical instrument through Mogees.

(2)Artiphon？

? ? History should be within five years. It is an instrument that can complete a variety of playing modes. In guitar mode, you can slide the black keys to pluck and sweep the strings. The black part of the bar is a character. In the piano mode, you can play the long black characters by hand to complete the piano performance. In violin mode, the right hand swings black keys from left to right to complete the process of bowing, and the position of black characters determines the pitch. In percussion mode, the left and right hands complete percussion performance with black characters. In addition, there are many timbres to choose from. Therefore, you can also play the violin, guitar and piano, which can't be realized on your own musical instrument.

(3)Dualo-Du Touch

History was developed by a French company in two years. In essence, it is a small Looper with its own sound source. Honeycomb keys correspond to pitch. At the same time, you can store the audio track of the performance. It integrates percussion, a large number of acoustic and electroacoustic instrument timbres and sound effects (including unspeakable sounds). . . )。 You can also expand the timbre. You can also put the recording on yourself.

These are all newly invented musical instruments in recent years, but most of them are electronic instruments.