I'm proud to be one of the half-billion people who received the free U2 album "Songs of Innocence." The album is a gift from Apple to all 500 million iTunes users. Though I was not real familiar with the music of U2, I have long admired Bono, the famous face of the band. And I do love free gifts. So I downloaded the album and listened. I liked it! The sound has a hard edge and driving beat that carries lyrics that seep deep within and rock my soul. That's because U2 is really a Christian band in disguise, though [READ MORE]