I can knock certain songs of mine for one reason or another, but not this one,” Marshall Crenshaw says of “Someday, Someway,” the irresistibly catchy 1982 pop-rock gem that launched the Detroit-born musician’s career and is now considered his signature song by fans and critics alike. “It sounded good when I released it, and it still sounds good today. People want me to play it at every show, which is fine, because I happen
