Hello stilladog.
This release does include remastered versions of songs that were on Maria's previous albums.
The tunes from Rory Block, Ruthie Foster and Bonnie Raitt are brand new for this release, whilst Koko Taylor and Phoebe Snow's contributions are from their previous releases, again though, they have been remastered (with some new editing) for this release.
Please let us know if you have any other questions,
Peter Chapman for Stony Plain Records