page_title: List of jam bands
section_title: H
hierarchical_section_title: List of jam bands / Jam bands / H
caption_attribution_description: English: Hot Tuna at Merlfest
context_page_description: The following is a list of notable jam bands, or bands on the jam-band circuit. Jam band performances often feature extended musical improvisation over rhythmic grooves and chord patterns, and long sets of music that cross genre boundaries.
context_section_description: Heart of Gold Band
  The Heavy Pets
  Hootie & the Blowfish
  Hot Buttered Rum
  Hot Tuna
  Hypnotic Clambake
caption: Hot Tuna at MerleFest, 2006. Left to right, Jack Casady, Jorma Kaukonen and Barry Mitterhoff
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