From a funky disco party with a hint of soul comes Boogie Mammoth, a local hit factory funkifying the Denver scene just as hard as any other group. They are, however, rocking with a secret weapon of epic proportions — Rachel Hollingsworth’s gift of a voice." - 303 Magazine. Denver’s seven-piece pachyderm Boogie Mammoth stirs together a cool concoction of funk, jazz, disco and soul to create one hell of a party.