The Disco Biscuits returned to Morrison, CO’s Red Rocks last night to headline the Feed the Rocks Earth Day event. Shpongle and RJD2 opened the night.

During the Disco Biscuits’ two-set show, both members of hometown heroes Big Gigantic appeared on a few songs. Partway through the Disco Biscuits’ first set, Big Gigantic drummer Jeremy Salken sat in on “Shem-Rah Boo.” Then, a lit later in the set, Big Gigantic saxophonist Dominic Lalli emerged for “Morph Dusseldorf.” He returned during the Biscuits’ second set for “Tricycle” and a first-time cover of The Trammps’ “Disco Inferno” (The cover-choice was especially appropriate since the Biscuits hosted their Bisco Inferno event at Red Rocks for a few years).

The Disco Biscuits’ next confirmed show is their annual Camp Bisco festival in July.

Here’s a look at last night’s setlist as it appears in our Box Scores section

Saturday, April 27, Red Rocks Amphitheatre, Morrison, CO

Set I: Spectacle > Astronaut > Shem-Rah Boo* > 42^ > Rockafella, Morph Dusseldorf4

Set II: 42^ > Lunar Pursuit > Aceetobee > Tricycle^^ > Disco Inferno$, Hope, Once The Fiddler Paid

E: And The Ladies Were The Rest Of The Night

*unfinished with Jeremy Salken (Big Gigantic)
^dyslexic version
^^with Dominic Lalli (Big Gigantic)
$first time played, with Dominic Lalli (Big Gigantic)