The kids are going to meet their friend Jerry Reed at the music hall, but when they get there, he is missing. The kids try to track him down when they hear his singing, and try to figure out who wants to keep the hall closed.
The Country Music Hall is most likely an homage to the Grand Ole Opry and the Country Music Hall of Fame and Museum both located in Nashville, Tennessee (which gives a hint as to where this episode takes place).
Another hint that this episode takes place in Tennessee is the name of the hotel. Andrew Jackson was the seventh President of The United States from 1829 to 1837, and he lived and died in Nashville, Tennessee.
Jerry Reed also lived in Nashville (and passed away there on September 1, 2008).
Due to expensive royalties owed to Jerry Reed (his estate as of 2013) in lending his likeness and voice to a fictionalised version of himself, Warner Home Video are unable to release this episode onto DVD.