"All Alone" was my guess, but this should do well. Still surprised that "Carry On" never caught the Top 40 by storm. I suppose some radio stations have grown tired of the band. Seattle's local alternative station used to play them at least once every other hour -- now they don't play them at all. Radio is a fickle business.
It's rough being a band, hard to create familiarity. With a pop star it's simple.