More answers from Harriett with regard to Sheena:

Q1) Will Sheena appear on Letterman while in NYC?

A1) No, probably not.

Q2) Were "No Strings", "The World of Sheena Easton" and "My Cherie" release 
on vinyl?

A2) Not that Harriett is aware of.

Q3) Which two songs did Sheena co-produce on the forthcoming album?

A3) No further information will be released regarding this until the album is 
completed.