Editor’s note: All month long we’re inviting artists into Uneven Studio to record Mile Markers in advance of their appearance at this year’s Underground Music Showcase, July 21-24 on South Broadway in Denver.

Listening to the steady grooves of El Ten Eleven can be deceiving. A seemingly indie-rock symphony bounces from left to right in your headphones — though each and every sound is produced by the modest duo of Kristian Dunn and Tim Fogerty. Through a mix of loops, effects, samples, a double guitar and a host of other instruments, a nuanced, textured sound emerges from nothing more than eight limbs. A few of us caught the end of their set in Lawrence, Kan. before a garage rock festival last October, and we’ll be packed in early to watch them headline the first night of the UMS on July 21. Watch the video above and stream/download the songs below — then come join us at the fest.

El Ten Eleven plays the Hi-Dive at 11:55 p.m. on Thursday, July 21 as part of The 11th annual UMS. Click here to view the full line-up and buy tickets — $40 for a four-day wristband.

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John Hendrickson is the managing editor of Reverb and a multimedia journalist for The Denver Post. Follow his rants on music and more on Twitter.

Ryan Johnson is a freelance videographer, lousy guitar player, and a social media strategist at OnSight Public Affairs.

Evan Semón is a Denver freelance writer and photographer and regular contributor to Reverb. See more of his work.