In response to the California State Parks budget crisis, on June 21, 2013, the Tamalpais Conservation Club[6] hosted a benefit concert, Mount Tam Jam,[7] produced by Michael Nash.

The musical lineup included CAKE, Galactic, Taj Mahal, Mike Farris and the Roseland Rhythm Review, and Danny Click and the Hell Yeahs.

Sound Summit 2017 celebrated the 50th Anniversary of the Magic Mountain Festival with performances by Bob Weir and Phil Lesh of the Grateful Dead, Jim James of My Morning Jacket, Preservation Hall Jazz Band, The Stone Foxes, Vetiver, and the Printz Dance Project.

The Sound Summit 2018 featured jazz icon Herbie Hancock, Grace Potter, Bob Weir, Nikki Lane, Con Brio, and Amelia Einhorn.

The following year, Sound Summit 2021 returned to a joyful and jubilant crowd with performances by Lukas Nelson & Promise of the Real, Father John Misty, Allah-Las, Cha Wa, Teal Collins, and Ray & Paul Holmberg.