Chris De Vos has 2 Andy Grammer concerts.

Andrew Charles "Andy" Grammer (born December 3, 1983) is an American Singer-songwriter managed by Steve Greenberg's S-Curve Records. He released his first album in June 2011. He was born in Los Angeles, United States, but grew up in New York. At 20, he returned to the Los Angeles area. He currently resides in Los Angeles. His father is Singer-songwriter, Red Grammer. In 2007, he graduated from California State University, Northridge, with a B.A. in Music Industry Studies.