Update

Justin found out what the flute and harp sting that plays in the the show is. It is a mixture of "Glissando (G)" by Skaila Kanga and Richard Myhill and "Flute Link (C)" and "(E)" by Richard Myhill.

He also found Richard Myhill's arrangement of Chopin's "Funeral March" called "Funeral March (B)," which plays in "The Weakest Link ," reminded me about "Harp Gliss 1" by Otto Sieben. Versions [#20.03] and [#20.04] play in "Prickly Pining Dining."

Lastly, he found "Round the Bend (A)" by Ron Aspery, which plays in "Slugfest" and "Sunshine Whistle March A" by C. H.  Mylla and Niels Holland, which plays in "O Brother, Where Art Thou. Much appreciated!