Music Reviews: Relient K, Switchfoot Seek New Sound

“Air for Free” — Relient K Relient K’s album, “Air For Free,” released July 22, was neither its best album, nor its worst. It features a lighter pop style than its fans are used to, as they seem to have left their louder punk sound behind. Still, it has many of the same themes Relient K fans have grown to love. “Local Construction” and “Man” deal with the struggle of becoming a better person, and “Elephant Parade” and “Cat” have the same fun lyrical energy as ...