Not much is known about grandson other than he has a huge hit on his hands with “Blood//Water” – UNTIL NOW!

Before playing his SONiC Field Day sneak peek show at Station on Jasper, grandson chatted with Brooklyn about comparing his rockstar alter ego to Jekyll and Hyde, his first paying gig (he made $4) and his undying love of Jack Johnson. Listen below.

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Grandson Tells His Origin Story

Originally Aired: July 9, 2018

Get tickets to see grandson TONIGHT HERE!!