Decca has been releasing remastered “Original Cast Recordings” from their catalog of Broadway classics. Dusted off gems such as Pippin and Guys and Dolls come with interesting bonus tracks. You can hear Michael Jackson soloing on “Morning Glow” and then warbling “Corner of the Sky” with his brothers. The Guys and Dolls album includes many of the Marlon Brando vocals from the movie version. I think I’ll just stick to the concept of “Original Cast”, thank you.