The Tyros4 came with 500 styles, the Tyros3 had 450 styles, and the Tyros2 had 400 styles. The previous flagship, the Tyros5, included 539 styles.
And, of course, the new flagship also includes styles, 550 styles, and the new sound content makes the Genos styles better than ever, across all musical genres from pop to jazz to classical to rock to hip-hop to EDM to regional and world flavors. It also has an enhanced sound quality for all the voices, a new C7 Grand Piano, and new Revo!Drum voices.
The Genos offers many new features for a Yamaha keyboard such as a new touch-screen interface, live control knobs and sliders, assignable buttons, 216 arpeggios, and a new playlist feature. 'Genos is a whole new type of flagship instrument, rethought from the ground up to inspire and empower songwriters to create finished compositions entirely within its intuitive and powerful environment - while at the same time vastly improving the accompaniment features that live keyboard entertainers know and love.' In October 2017, Yamaha announced Genos, its most advanced Digital Workstation keyboard ever.