Switchfoot
The Big Three - musical group - ended in 1964.
Happy End - musical - was created in 1929.
Orchestra
The opening and end title music for the TV series Sanctuary was by Joel Goldsmith.
The two chords at the end of a musical phrase are called a cadence.
In J.R.R. Tolkien's "The Hobbit," the two dwarves whose names do not end in "y" are Thorin and Fili. All the other dwarves in the group, including Balin, Dwalin, and Kili, have names that end with the letter "y." Thorin is the leader of the company, while Fili is the younger brother of Kili.
Orchestra
The Spice Girls, known for their music career, have not starred in Broadway shows as a group. However, members of the group have ventured into theater individually. For instance, Mel B appeared in the musical "Chicago" on Broadway, and Emma Bunton has been involved in various stage productions, including the West End. The group did, however, have a musical called "Viva Forever!" that was based on their songs, which premiered in London's West End, but it was not a Broadway production.
Warwick Musical Theatre ended in 1999.
Musical Moods ended on 1958-06-10.
Germania Musical Society ended in 1854.
Possibly The Lord Of The Rings. It was considerd the most expensive west end musical at the time it was on.