If you're a Stevie Wonder fan, you must watch this 1976 promo film for "Songs in the Key of Life"

Stevie Wonder's masterpiece album "Songs in the Key of Life" debuted with this fabulously dated promotional video, a documentary chronicling the lavish press party the music legend hosted at Long View Farms Studios [map] in 1976.

Pop stars in Los Angeles for this year's Grammy Awards performed a tribute to Wonder, who is also touring the United States right now doing full, start-to-finish performances of "Songs In The Key of Life." If you have an opportunity to see one of them, please go. Legends don't last forever, and there is nothing so great as seeing a legend, live, performing the greatest work of his life.

Stevie Wonder performs a medley during the taping of "Stevie Wonder: Songs In The Key Of Life - An All-Star GRAMMY Salute" concert at Nokia theatre in Los Angeles, California February 10, 2015.  Photo: REUTERS/Mario Anzuoni


Stevie Wonder performs a medley during the taping of "Stevie Wonder: Songs In The Key Of Life, An All-Star GRAMMY Salute" concert in Los Angeles, Feb. 10 2015. Photo: REUTERS/Mario Anzuoni

[Thanks, brother Carl!]