One of Elton’s most popular Pop tunes from the 80’s, ‘I Guess That’s Why They Call It The Blues’ was a collaboration by the Rocket Man, his long-time lyricist Bernie Taupin and Scottish Guitar-slinger Davey Johnstone. The track’s easy, lilting feeling is complimented by a Harmonica solo from the great Stevie Wonder. ‘I Guess That’s Why They Call It The Blues’ remains one of Elton’s most played radio hits of all time.