Good news per Doug Grean it seems the estate and Doug are seeking to sell finished and unreleased Scott Weiland tracks as NFTs and said "there is going to be an offering" on the tracks and they might one day be available for purchase.
Tracks Doug found include ‘If Only I Could Fly’, ‘You Are My Hope’, and ‘Lift Me Up’. which were all recorded and mixed. No idea how many songs there are, but he said he has found about seven on a single hard drive that was all recorded and mixed.
Doug also didn't know about the Itunes release of "I Know It's Too Late" but said he was going to do a new mix.