1.Blue Yonder was a 1987 studio project that was intended to be the second solo release for Sandy Stewart. She cut her first album "Cat Dancer" in 1984 with much help from Stevie Nicks. Stewart sang backup for both Fleetwood Mac and Nicks. Produced by Arif Mardin and John Brand the album ended up as a 'band' project co-credited to her and David Munday. Also that year, she co-wrote "Seven Wonders" with Stevie Nicks, which was released on Tango in the Night, Fleetwood Mac's 1987 release.