Estenman has 39 Grandaddy concerts.

Grandaddy are an American indie pop band formed in Modesto, California in 1992 by singer/guitarist/keyboardist Jason Lytle, bassist Kevin Garcia, and drummer Aaron Burtch; although a noisy, lo-fi approach characterized early recordings like 1994's Complex Party Come Along Theories, with the 1995 additions of guitarist Jim Fairchild and keyboardist Tim Dryden the group's sound expanded exponentially over the course of subsequent efforts including the unreleased Don't Sock the Tryer and the 1996 EP A Pretty Mess by This One Band.