Here the latest and known first UHD Disc from Dolby called Dolby UHD Blu-Ray Demo Disc / March 2018. On that Disc you can find a lot of Dolby, Movie and Music Clips. All Tracks are encoded in Dolby Atmos and Dolby Vision. The running time is around 46min. A highly recommended Disc !

Offerer: Dolby Laboratories Inc.
Produced: 2018
Running Time: 46min.
Format: 2160/60p & 25p & 24p
Video Codec: HEVC
Type: UHDBD-66
Size: 24,0GB
Region Code: A,B,C

Dolby Content: TrueHD 7.1 Atmos / DD+ 7.1 Atmos / DD 5.1
Art Of India (1:15)
Chameleon (1:02)
Core Universe (3:07)
Escape (3:44)
Food Of India (1:14)
Landscapes Of India (1:12)
Leviathan (0:43)
People Of India (1:14)
Pufferfish (0:43)
Art:
Kingdom Of Colours (2:23)
Nature:
Haleakala (1:09)
Volcanos (1:09)
Waterfalls (1:38)
Movies & TV:
Kong: Skull Island (1:47)
Resident Evil: Vendetta (2:50)
The LEGO Batman Movie (1:53)
Valerian And The City Of A Thousand Planets #1 (2:39)
Valerian And The City Of A Thousand Planets #2 (2:55)
Wonder Woman #1 (0:53)
Wonder Woman #2 (2:10)
Music:
Kishi Mashi – Philosophize In It! Chemicalize With It! (3:35)
Major Lazer – Light It Up (2:54)
Sports:
The Wild (2:37)