It features backing vocals by Tina Turner and the Ikettes throughout the entire track, notably on the middle and ending sections.
The lyrics, sung by Zappa in a humorous manner, talk about a person who decides to go to Montana to grow "a crop of dental floss," mounting a pony named "Mighty Little".
Then, there's a complex middle section with vocals (performed by Tina Turner & The Ikettes, uncredited) backed by percussion, singing some of the verses.
Frank jokes with the audience that they do not know the tune, Frank (after playing a couple of jokes on the guy and the audience) chooses to play "Montana" instead, yet he alters the lyrics, which later forces George Duke and Napoleon Murphy Brock to pay attention with the vocal backing (and they do fumble at one part).
The end of the song is a very long guitar solo, that around 9:55 turns into some kind of funk jam, and finally segues into a short version of "Big Swifty."