Alice In Wonderland (1951) Demos from laserdisc box set?

In the mid-to-late 90’s, Disney released an extensive laserdisc box set for Alice In Wonderland with several bonus features that have yet to appear on any DVD or Blu-Ray release. Among those are about 20 or so song demos, both for songs that made the final cut and songs that were eventually cut from the film. Only about six unused song demos appear on any DVD or Blu-Ray release. Has anyone been able to get their hands on any rips of these demos? I’d appreciate them very much, please and thank you.

Song Demos:
* The Caucus Race
* I’m Late (Song Demo)
* I’m Late (Test)
* The Unbirthday Song
* "Tea Party" Dialogue
* Alice in Wonderland
* In a World of My Own (Piano Instrumental)
* In a World of My Own (Song Demo)
* Dream Caravan
* If You’ll Believe in Me
* The Jabberwocky Song
* Beware the Jabberwock
* Twas Brillig (Piano Instrumental)
* The Walrus and the Carpenter Part 1 (Version #2)
* The Walrus and the Carpenter Part 2 (Version #1)
* The Walrus and the Carpenter Part 2 (Version #2)
* The Walrus and the Carpenter Part 3 (Version #1)
* Garden of Live Flowers Dialogue Sequence
* Rose Garden Scene
* How Doth the Little Crocodile
* Paul Frees Audition: Dodo Bird
* Paul Frees Audition: White Rabbit #1
* Paul Frees Audition: White Rabbit #2
* The Lion and the Unicorn
* Beyond the Laughing Sky (Song Demo)
* Beyond the Laughing Sky (Gloria Donovan Audition)
* Everything Has a Useness
* Instrumental Demo
* "Dance" Instrumental Demo
* "Entrance of the Walrus and the Carpenter" Instrumental Demo
* Alice and the Cheshire Cat
* Gavotte of the Cards
* Mock Turle Soup Song
* So They Say
* Humpty Dumpty
* Entrance of the Executioner
* When the Wind is in the East
* Braham’s Lullabye Kathryn Beaumont Test
* Beautiful Soup
* The Carpenter is Sleeping
* Speak Roughly to Your Little Boy
* Will You Join the Dance
* Finale

I don’t currently own this edition on LD, but I’m looking to pickup a copy. If I do I’d be glad to share. 🙂