* Guitar: The guitar adds a layer of distortion and feedback that gives the song a raw, garage-rock feel.
* Bass guitar: The bass guitar provides a low-end foundation for the song and helps to drive the rhythm.
* Keyboard: The keyboard is used for the song's memorable intro riff and other melodic parts.
* Vocals: The vocals are delivered in a spoken-word style, and they tell a story about a man who is seeking help from a frontier psychiatrist.