Hi Mark,(
definately touch screen ( unless I've been missing something)
Basically you have a button to choose your Style Genre , just say DANCE. Press Dance Button, Up pops the Screen for P1( Page 1), ( there's 8 styles). You have the option of pressing p2,p3 etc on the screen via a tab, or you can keep pressing the Dance Button, to scroll thru the 5 Pages of styles. You do have to pick the individual style via the touch screen. It's a pretty big Icon , would be hard to miss.

Picking Sounds works the same way. You can press button for Piano, keep hitting button to go thru various PIANO pages, & touch the Piano sound you want. ( or you can scroll thru the pages using the touch screen pages Tab.)