Premise: Blurryface is the fourth studio album by American musical duo Twenty One Pilots . Twenty One Pilots . The band was formed in 2009 by lead vocalist Tyler Joseph along with former members Nick Thomas and Chris Salih , who eventually left in 2011 , and currently consists of Joseph and drummer Josh Dun . The duo achieved breakthrough success with their fourth album , Blurryface ( 2015 ) , which produced the successful singles `` Stressed Out '' and `` Ride '' .
Hypothesis: Twenty One Pilots is a band.
Label: ENTAILMENT