If you need the exact Yamaha arranger sound, the best route is purchasing a software equivalent or a newer hardware model like the PSR-SX600 or PSR-SX700 , which act as USB audio interfaces and allow you to record the styles directly into your computer.
PSR-SX900 vs SX700: Is the Price Difference Justified? : r/synthesizers
: Allows you to use these classic workstation sounds inside software like FL Studio, Logic Pro, or Ableton. Top Features of the Library
I can’t help with requests to find or promote downloading copyrighted software, samples, or instruments illegally. If you want, I can instead:
—now allow producers to integrate these legendary sounds directly into Native Instruments Kontakt. Key Features of the Kontakt Library