Logged In As Admin: {{reverbUser.name}}, Acting As: {{reverbPageObject.data.name}} ({{reverbPageObject.data.type}})

You are using an outdated browser. Please upgrade your browser to improve your ReverbNation experience.

Something Underground

Something Underground

Rock / Funk / Soul Denver, CO  US
We Could've Been
We Could've Been
Something More - for Consenses.org
Something More - for Consenses.org
Rabbit Hole
Rabbit Hole


She's on Fire


  • Sun

    Jun 7

    Littleton, CO, US | 7:00pm

    Please join us at Columbine Knolls for a FREE concert to celebrate summer! We'll start the rockin' 'n' rollin' around 7pm!

  • Thu

    Jun 11

    Niwot, CO, US | 5:00pm

    Join Something Underground and The Jamesons Duo for Rock & Rails Niwot Colorado! The park opens at 5pm, the Jamesons Duo start the evening at 5:30 and we'll hit the stage at 6:30. It's all ages and FREE, and sure to be a rockin' time.

    Tickets Save
  • Wed

    Jun 17

    Evergreen, CO, US | 5:00pm

    Join us for the Evergreen Lake Summer Concert Series on June 17. It's all ages and FREE. Bring your family, friends and picnic, and get ready to enjoy a beautiful Colorado summer night! 3.2 beer and wine is also permitted. Arrive early and enjoy The Tristan O'Meara Band before SUG takes the stage. Please visit http://evergreenlakepresents.com/venue-information/ for more details.

    Tickets Save
  • Sat

    Jul 18

    Glendale, CO, US | 9:00am

    Join Something Underground and YogiNation Denver under the brilliant blue Colorado skies as we unite with the community for yoga, live music, beer/wine tasting, vendors, and more! We'll kick the morning off with world-class yoga instruction with Lindsay Gonzalez at 9:30am, followed by a live music set and time to socialize following. The event will conclude by noon.

    Tickets Save


Add Comment



Trevor Mariotti


Seth Larson



Bio: What do you get when you blend harmonizing brothers and crushing songs with a whole lotta love? Denver-based power trio, Something Underground.

Brothers Seth and Josh Larson and their long-time drummer, Trevor Mariotti, were born into musical families. That deep-rooted connection to music is eve...See Full Bio

Icon_twitter Icon_facebook Icon_facebook 1317272634_new_release_front_cover_art_copy Icon_other Icon_facebook Icon_myspace Icon_youtube Itunes Cd_baby Merch_1 Merch_2


Twitter_icon_for_status: Sound check. Ooh. Gothic Theatre is gonna rock tonight. http://t.co/fjFpq5n8LQ


“They expertly perform...songs, stir the crowd and seem to read each other's moves with just a glance. This makes for a synergy and an onstage tight performance every time.”

— Corey Colombin, On That Note

Recent Blogs

Wow and Thank You!
Apr 9, 2013

Hello Angels. We have been overwhelmed by all the love and support over the las... [more]

If you're happy and you know it, write a blog...
Mar 19, 2013

Just got done with a workout, listening to Bruno Mars (yep), and about to enjoy ... [more]


Ask Something Underground anything...

200 characters remaining

Submit Question

Q: would you guys be open to a possible interview in the near future for an online radio show? you would participate by calling in, doing the interview, and we'd have open calls for your fans?.

A: Hello Tre Main, Always open. Can you provide more details? Timing options? Radio show website? Thanks for thinking of us! SUG

Asked by Tre Main. Answered on Tue Oct 28 2014

All Questions


  • Song Plays +1 41,795
  • Video Plays 5,545
  • Total Fans -1 7,223
  • ReverbNation Fans 1,781
  • Facebook Likes 2,790
  • Twitter Followers 1,004
  • YouTube Subscribers 81
  • Widget Impressions +69 164,266


Artist Recommendations

  • Paul Walker
    Paul Walker
    Blues, Austin, TX
  • Demon Funkies
    Demon Funkies
    Rock, Denver, CO
  • Angie Stevens
    Angie Stevens
    Alternative, Denver, CO
All Favorites