Given that the Black Keys originally formed in Akron and played their first-ever show in Cleveland, it's always a cause for celebration when the band returns to Northeast Ohio. Singer-guitarist Dan Auerbach and drummer Patrick Carney recorded much of the material for their new album, Dropout Boogie, another compelling collection of blues-rock tunes, on the first take. Tonight's concert begins at 7 p.m. at Blossom.