Hi Shim
Certainly it can, and what's more, you can even load Premium Styles from YamahaMusicSoft. Here is the link where you can see all PSR-E423 Compatible Styles being Displayed:

http://www.yamahamusicsoft.com/en/instru...amp;pageSize=40
_________________________
Yamaha PSR-SX900, Mackie SRM-flex Portable Column PA System)
Youtube: https://www.youtube.com/@telmogama/videos
"We are Old too quick... and Wise too late."