Wikipedia
Calibraska (EP)
Calibraska is an extended play (EP) by the American pop-rap duo Jack & Jack. Their debut extended play, Calibraska was independently released by the duo via the Philip J. Kaplan digital music distributor DistroKid on July 24, 2015. The title is a portmanteau of the U.S. states Nebraska, where the duo originate, and California, where they are now based. Within hours of its release, Calibraska charted at No.1 on the iTunes on the U.S. iTunes albums chart ahead of DS2 by Future and 1989 by Taylor Swift.