He is the guitarist and musical writer for Long Island, New York band Glassjaw.
[2] Beck successfully concluded the sale of Merchdirect and exited the company in 2023.
In the 90s, he was a member of the Jewish straight edge hardcore band Sons of Abraham.
[4] He and wife, Melissa Howard, an alumna of The Real World: New Orleans, are the parents of Shalom Mazie, who was born March 20, 2009, [5] and two other daughters: Maja and Shira.
Justin Beck is the only member of Glassjaw to remain straight edge.