It appears than shows by Harold Rome are licensed by Musical Theater International, although "Pins and Needles" is not specifically listed in their catalog. Regardless, MTI would be a reasonable organization to approach for more information.
Disney Theatrical Productions has the rights to The Lion King stage musical.
MTI (Musical Theatre International) currently holds the rights to Legally Blonde the Musical. mtishows.com
You have to check with an attorney in your area that handles that.
The musical rights to "Scrooge" are typically owned by various entities, including the estate of Leslie Bricusse, who wrote the music and lyrics for the musical. The rights may also be managed by music publishing companies or licensing agencies that handle the distribution and performance rights for the show.
most probably from Greg Brenman and Jon Finn, who the producer of this musical.
you can apply for the rights at mtishows.com
Theatrical Rights Worldwide have took over from Samuel French.
If you are referring to the Rogers & Hammerstein version, their estate owns the rights.
Disney
Tams-Witmark Music Library, Inc. owns the rights and licenses both the musical (play) and the music from it.
I would like to know more about the disposal of used needles ( diabetic and blood thinning ) to mention a couple. If my employer is notified of used needles in trash containers and nothing is done to alleviate that problem what are our rights?
Nobody does; you have to go through Tams Witmark.