The stories date from the 9th-14th century, so they are in the public domain. However certain translations and adaptations may still be protected. See the link below for contemporary uses of the stories.
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Musical Theatre International
Disney.
All works of John Bunyan are in the public domain.
Unless other arrangements were made, rights would have transferred to his children.
The musical score itself is in the public domain. For the score, see the link below:
Oh yes they are. Disney holds the copyrights to all of their images, etc.
If any person or any entity holds copyrights to the painting you must have their permission to use it.
Text copyright Eoin Colfer, 2001- present day. The moral rights of the author have been asserted.
the new wembley holds 90 thousand people
All works of Holst have been in the public domain for several years. Certain editions, performances, and recordings will have their own rightsholders.
The intellectual property (copyrights, trademarks, etc) for the Darkness resides with the creators or their assignees and while trademarks can expire if not maintained, the only way for the copyrights to be "lost" is if they are deliberately placed in the public domain, it is not something that can accidentially happen.