Railroad Earth seamlessly melded bluegrass, folk and rock at its three-night Fox Theatre stint Thursday-Saturday. Photo by Joshua Elioseff.

How could Railroad Earth do three consecutive nights at Boulder’s Fox Theatre and not play the song “Colorado”? The jam band energized the sold-out crowds at the venue on Thursday with sounds of said song, a fan favorite that doubled as the opener for that night’s second set. Reverb contributing photographer Joshua Elioseff stopped by Thursday — and Saturday — for a pair of photo essays.

View full photo galleries of Day 1 and Day 3.

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Joshua Elioseff is a Boulder-based freelance photographer and new contributor to Reverb. Check out his website.