Rolling Stones "Fully Finished Studio Outtakes" 50 songs never released.
Don't know how long this will be on YouTube. I used "4k YouTube to MP3" to rip it to my computer cuz it's over 3 hours long. Only been up for a few days so far...
I'm half way though it now, and am totally impressed by the variety and quality of songs included. Songs from 1966 though 2002, ranging from raw Chuck Berry and Exile style songs, to more complex productions. "A cornucopia of aural delights!"
And it's gone. Glad I was able to rip it before it was taken down!