by Richie UnterbergerOne of the best and most original rockers of the early 60s, Del Shannon was also one of the least typical. Although classified at times as a teen idol, he favored brooding themes of abandonment, loss, and rejection. In some respects he looked forward to the British Invasion with his frequent use of minor chords and his ability to write most of his own material. In fact, Shannon was able to keep going strong for a year or two into the British Invasion, and never stopped trying to play original music, though his commercial prospects pretty much died after the mid-60s. Born Charles Westover, Shannon happened upon a gripping series of minor chords while playing with his band in Battle Creek, MI. The chords would form the basis for his 1961 debut single, Runaway, one of the greatest hits of the early 60s, with its unforgettable riffs, Shannons amazing vocal range (which often glided off into a powerful falsetto), and the creep...