His website links to his YouTube pages where you should be able to get a good idea of what he sounds like:
His last download offer was interesting. His email said:
"If you go to the page specified below and forward the promo email on, you will receive by email a link to another free mp3 - "Dark Angel & Bad Girl (Acoustic)" Recorded live at Radio 66, Colmar, France - 2005.I thought this was a good idea and intended to save it for a Free Music Friday but I already had something lined up for that week and then... I forgot about it. Sorry Rob.
If you could also forward the email you receive on to EVERYONE you know...it's a win / win situation! ;-)"
However, the download page is still active (and available in German too), so if you want Rob's version of Hey Joe and the chance to download another track by forwarding the offer to a friend, head over there now... Then come back here and let me know what you think of Rob