Roger Hart

Excellent. Thank you so much for the assist.

Greetings all- I'm selling an excellent+ condition Monaco bass. I am the original owner of this bass. All my photos are too large to post here. Am I allowed to reference a link to the sale on Reverb? I appreciate your help, Roger

To me, it looks like he only does it when he's holding a note with vibrato. Perhaps the mic wagger is to accentuate the vibrato.