A floppy can holdabout 30 to 40 styles, so putting a floppy disk in the keyboard gave instantaccess to the preset styles and the styles on the floppy disk. This expanded the available styles to literallythousands of styles, although not all at the same time. ThePSR2100 includes 203 preset styles, the PSR2000 had 181 preset styles, andthe PSR740 had 160 preset styles.The 20 allow users to load a style from a floppy disk about asfast as the preset styles.

There are 240 preset styles in the PSR3000 (190 in the PSR1500). It includes many of the preset voices foundon the Tyros model as well as the Tyros Mega voices, which provide more realisticvoice sounds in the preset styles.The styles are a significant improvement over the styles in the 2100, whichwere basically the same as the styles in the 2000, and there are move ofthem. While the 2100 was only a minor improvement over the 2000, the 3000represents a major step forward. ArrangerKeyboards.240 Preset StylesThe PSR3000/1500, introduced in2004, are miid-range arranger keyboards, replacing the previous PSR2100/1100models.