The Korg Pa80 is a professional arranger keyboard that was released in 1998. It is a 61-key instrument with a built-in sequencer, a variety of sounds, and a range of effects. It has been used by many professional musicians, including the likes of Mariah Carey, John Legend, and Alicia Keys.
The Korg Pa80 works by allowing users to create and arrange music using its built-in sequencer. It has a variety of sounds, including pianos, organs, strings, and drums, as well as a range of effects such as reverb, chorus, and delay. It also has a variety of performance features, such as a 16-track sequencer, a built-in arpeggiator, and a variety of real-time controllers. Additionally, it has a range of connectivity options, including MIDI, USB, and audio outputs.