Daniel Fisher, Sweetwater’s synth specialist, gives a quick run through of the extra ROM sounds found only on the VR-730 version of the Roland V-Combo Organs:
https://www.sweetwater.com/store/detail/VR730--roland-v-combo-vr-730-73-key-live-performance-keyboard
Like the VR-9 and VR-9B, the Roland VR-730 also comes with the Sweetwater Exclusive Sound Library expansion thumb drive.
Here is a link to a video performance of the entire Sweetwater Exclusive Sound Library expansion thumb drive:
https://www.youtube.com/watch?v=9jIFngDSsMw
You can also purchase this Sweetwater Exclusive Sound Library expansion thumb drive separately:
https://www.sweetwater.com/store/detail/VR09patches
0:00 – Intro
0:19 – VR-09b + VR-730 Features
1:03 – VR-730 Weighted Keyboard
1:44 – Extra Factory Sounds Demo
7:58 – Thanks for Watching!