AMERICAN HI-FI Fight the Frequency [Hi-Fi Killers/The Ascot Club] Backing Miley Cyrus, as three-quarters of the band has done for the last few years, American Hi-Fi doesn’t get to play many songs like “Bullet.” “I killed myself last night and you were what I used,” leader Stacy Jones sings, wallowing in the heartbreak that inspires much of his band’s fourth album. “Bullet” is typical of Fight the Frequency, which hits a bull’s-eye...