Yamaha Tyros 4

Yamaha Tyros 4 is a professional-level arranger workstation keyboard. It is designed to provide a wide range of sounds and features for live performance and studio recording. It has been used by many professional musicians, including Elton John, Billy Joel, and Stevie Wonder.

The Tyros 4 features a 61-key keyboard with aftertouch, a large LCD display, and a wide range of sounds and effects. It also has a built-in sequencer, allowing users to record and edit their own music. It also has a variety of real-time controllers, such as pitch bend and modulation wheels, and a variety of knobs and sliders for sound manipulation. Additionally, the Tyros 4 has a variety of expansion slots, allowing users to add additional sounds and effects.