A lot has happened in 30 years

[RonsonDenmark]

Big band styles on a Hohner PSK 65, Yamaha PSR-640 and Tyros 5:

https://www.youtube.com/watch?v=ntTSSfe3vUo

edit: okay, T5 came out in 2013 so I guess it's 20 years..

[Keyboard Master]

Cool

[overover]

BigBandJazz style on Genos: 
>>> https://youtu.be/kQmxbJ1KBt4?t=390


Best regards,
Chris

[SciNote]

To be fair, those are three very different keyboards.  I'm not familiar with Hohner, but that model looks like something in the PSR-E200-300 range.  The PSR-540 was a mid-range model, something between an E400 series and an SX600, as the model number would suggest.  And of course, the Tyros was high-end.  I'm not sure what was high-end in 1993, but I know Yamaha had the PSR-500 and 510 mid-line models back then (predecessors to the 540), as well as higher end models.  And when the PSR-540 came out around 1999, Yamaha had high-end models like the PSR-8000 and 9000, which were more comparable to the Tyros than the 540.