By popular demand...do you own Stevie Wonder - Songs in the Key of Life? Released in 1976, Stevie Wonder's magnum opus. Considered by many to be one of the greatest albums of all time. It has perhaps one of the coolest instrumental breaks of all time in Sir Duke. Whippersnappers listening to the album might accuse Stevie of plagiarizing Coolio. I own this one in mp3 format...never bought the CD. Stevie has a huge catalog and when it came time to buy a CD, I went with a greatest hits. There's no denying that Songs in the Key of Life is a great album but I suspect ownership in on the lower end of the spectrum. I'll estimate 63%.