Electric piano, electronic keyboard, electric guitar, laser harp, electric bass.

1. Electric piano

Electronic piano is an electroacoustic musical instrument. It is an instrument that emerged in the 1960s and 1970s and became popular in the 1980s and early 1990s, used to replace the piano on certain occasions.

2. Electronic keyboard

The electronic keyboard is a keyboard instrument. In fact, it is an electronic synthesizer. In fact, electronic keyboard is not a correct name at all. Because it looks like a piano, some people call it electronic keyboard. In fact, the formal name should be electronic synthesizer.

3. Electric guitar

The electric guitar is a product of modern science and technology. It is obviously different from the traditional guitar in terms of appearance and sound. The body of the instrument is made of new hardwood and is equipped with devices such as volume and pitch adjusters (buttons) and vibrato structures (rockers). Coupled with the use of effects, the electric guitar has strong expressive power and plays an important role in modern music. Nowadays it is mostly used for song accompaniment.

4. Laser harp

Laser harp refers to a harp without strings, replaced by a bright beam of light. The user only needs to toggle the beam, and it will appear as if the harp has strings. The strings can still play a melody.

The laser harp was made by Mr. Ren Yi (Ah Wu) of the Creative Arts International performing arts team for more than a year. The beams emitted by eight laser tubes are used as strings, and imported materials with extremely high transparency and hardness are used. Acrylic is used as the piano frame, and laser system software and switches are used to control the on-off of the entire system. The microcontroller is used to control the sound of different frequency tones when the laser string is played.

Using lasers as virtual strings, corresponding tones will be emitted when the strings are plucked by hand, thereby achieving the purpose of imitating the harp to play simple music.

5. Electric Bass

Bass, originally the ancient god Bes of African primitive faith, entered Egypt during the Twelfth Dynasty. He was a bearded and funny dwarf who was regarded as The god of music and protects the children who perform. The electric bass is mainly composed of headstock, neck, piano box, strings, effects, pickups and other parts. It is mainly used in modern electroacoustic bands.

As the bass part of the entire band, broken chord accompaniment is often used. In the passing sentences of the music, the electric bass often plays a transitional melody, which can greatly enrich the timbre of the band. The electric bass is one of the most indispensable instruments in a band. It mainly plays the bass part in a jazz band, and sometimes also plays an improvised solo role.