Photographer: Ryan Bakerink

This time last year, twenty one pilots were still a local favorite (and soon to be one of our 100 Bands You Need To Know in 2013). Now, the Columbus, Ohio, pair are playing their brand of schizoid pop to sold-out crowds actoss the country in support of their debut album, Vessel, which we loved so much we named it as our No. 1 album of 2013 in AP 306

Photographer Ryan Bakerink trailed the dynamic duo in November when they played the Chicago House Of Blues for this photo special. Check out more in AP 307, which is out now.