Dave Witty

The individual you are referring to is likely Dave Whitty, a musician from St. John's, Newfoundland, rather than someone named Dave Witty with a specific LinkedIn username.

Here is a brief overview of Dave Whitty:

• Dave Whitty has been a part of the St. John's music scene since he was 17, starting with solo sets of original music and later forming the Celtic/Folk/Rock band At Ships End.
• After leaving At Ships End, he continued to perform solo and eventually formed The Dave Whitty Band, releasing several albums, including "Let it Rest" in 2011 and a self-titled album in 2015.
• He has a strong presence in various music venues, including regular residencies and tours across Canada, the USA, Ireland, and Mexico.1

There is no clear match for a "Dave Witty" with the specified LinkedIn username in the provided sources. If you have more specific details or another source, it might help identify the correct individual.