Critical Grass plays "Hawk is a Mule" and "Cumberland Gap" with help from Deep Thicket Dwellers

Critical Grass plays the fiddle tunes "Hawk is a Mule" and "Cumberland Gap" at the Parkfield Bluegrass Festival, Friday May 8th, 2026. Special guests Tarah Williams and Forrest Allen from Deep Thicket Dwellers came up to help – Forrest played fiddle and Tarah played feet. A huge shout-out to our Oakland neighbors Forrest and Tarah for raising the joy-meter to 11/10. Video by Critical Team member Lisa Haupert http://www.criticalgrassband.com http://www.deepthicketband.com http://www.parkfieldbluegrass.org