Artist: The Who
Album Title: Substitute
Label: Reaction
Catalog Number: 591001
Release Date: March 4, 1966
Formats: Vinyl (7")

Tracks:
1. Substitute
2. Instant Party

Performers:
Roger Daltrey (vocals)
John Entwistle (bass, vocals)
Keith Moon (drums, vocals)
Pete Townshend (guitar, vocals)

All songs written by Pete Townshend

Note: Due to legal problems with The Who's management, "Instant Party" is also known as "Circles" and copies of this release may have this title listed instead. The songs, however, are identical.