Check out The Waterboys’ intense and dark new collaborative song with Fiona Apple, “Letter from an Unknown Girlfriend,” from the band's upcoming Dennis Hopper concept album.

Welcome to our weekly music post, where we spotlight our favorite new songs and albums. Hop in the comments and tell us: What new music are you listening to?

Every song needs a justifiable ending, but that doesn't mean that the saga can't continue in the next phase of an artist's career.

When you think of classic rock songs, a few instruments immediately come to mind. Heavy bass, walloping drums, shrieking ...