Yamaha PSR-6000

The Yamaha PSR-6000 is a professional-level arranger keyboard released by Yamaha in 2004. It is a 61-key keyboard with a wide range of features, including a built-in sequencer, a variety of voices and styles, and a large LCD display. It has been used by many professional musicians, including the likes of Herbie Hancock, Quincy Jones, and John Legend.

The PSR-6000 works by allowing the user to create and arrange music using the built-in sequencer. It has a variety of voices and styles, including piano, organ, strings, brass, and more. It also has a variety of effects, such as reverb, chorus, and delay. Additionally, it has a large LCD display that allows the user to view and edit their music. Finally, it has a variety of connectivity options, including USB, MIDI, and audio outputs.