Here are the lineups for each band that played Happenstance this year. Bands are listed in order of appearance.

Skinny Jean Motherfuckers

• Chris Wylie (Niagara Mohawk)
• Scott Lambert (threefiveseven)
• Erik Kaszynski (Hills Rolling, Aquatic)
• Thad Thompson (The Shut-Ups, Disguise the Sky)

That Last Band Sucked

• Pete Thompson (Mark It Zero)
• Joey Arbuckle (Futureshock)
• Bruce Butkovich (James Hall and Futura Bold, Brain Box)
• Robbie Horlick (Cassavetes)
• Damon Breedlove (Nigredo, Duke Fame)

Golden Rods

• Ryan Peoples (Oryx and Crake, The Wiitles)
• Dom Totino (Tone Deaf Pig Dogs)
• Jake Reeves (Meatwave)
• Pete Knapp (Painting Churches, Nillah)
• Malcolm McDuffie (Birds and Buildings)

B+

• Lindsay Appel (Lindsay Appel)
• Robert Heublein (Authors Apology)
• Karyn Lu (Independent)
• Vanessa Gallagher (Stereotype)
• Will Brown (Romeo Spike, The F’in Heartbreaks, Robopop)

The Edgewood Globetrotters

• Hannibal Heredia (Stovall)
• Justin Sias (Los Buenos)
• Jeremy Spafard (Independent)
• Casey Yarbrough (Authors Apology)
• Mike Barnes (Scarab, Sex in Cars)

The Arkadelphian Thieves

• Johnny McGowan (Grinder Nova & His Pitstop Mariachi Band, The Marques, STAMPEDE!)
• Sky ([golden], happy?)
• Matt Jarrard (Cousins, Oryx and Crake)
• Ben Price (Disguise the Sky, John Wayne, The Water Liars)
• Dwayne Jones (Thee Crucials, The Electric Cycles)