Electronic keyboards are all equipped with automatic accompaniment. As long as you choose the appropriate rhythm pattern, your left hand mainly plays the chords of the accompaniment part, and occasionally cooperates with your right hand to play some fills or progressive sounds, etc., as shown in the picture The electronic keyboard is a professional performance keyboard with double rows of keys. It is actually an earlier type of electronic keyboard. Its timbre is quite different from that of a real musical instrument. However, this type of keyboard has rich accompaniment and can be played entirely by one person. The current electronic keyboards are divided into amateur, teaching and professional types. Professional electronic keyboards have richer functions and have arranger functions, which are close to the role of synthesizers. A professional electronic keyboard can replace a small band