Songs in the Key of Life

Songs in the Key of Life is the eighteenth studio album by American recording artist Stevie Wonder. It was released on September 28, 1976, by Tamla.
Critical reception.
"Songs in the Key of Life" received generally positive reviews from critics.
Track listing.
Original vinyl release.
"A Something's Extra".
The "A Something's Extra" 7" extended play was included with the special-edition version of the original LP. These tracks are also on most CD versions of the album, as well as the Blu-ray Audio. They were either split between both discs or added to the end of the second disc.