Bass – Jim O'Rourke (tracks: 2, 5), John Stirratt (tracks: 1, 3, 6 to 10, 12), Leroy Bach (tracks: 4)
Bass, Loops, Electronics, Synthesizer – Jeff Tweedy (tracks: 11)
Drums – Glenn Kotche
Dulcimer – Glenn Kotche (tracks: 8, 11 to 12)
Engineer – Chris Shaw, Mikael Jorgensen (tracks: 8 to 11), T.J. Doherty, Tim Iseler (tracks: 8 to 11)
Guitar – Jeff Tweedy (tracks: 1 to 4, 6 to 10, 12), Jim O'Rourke (tracks: 3 to 6, 8, 12), John Stirratt (tracks: 2, 5, 11), Leroy Bach (tracks: 9 to 11)
Organ [Farfisa] – Mikael Jorgensen (tracks: 4, 7, 12)
Organ [Korg Cx-3] – Jim O'Rourke (tracks: 7), Leroy Bach (tracks: 2, 8)
Percussion – Glenn Kotche (tracks: 8)
Piano – Jim O'Rourke (tracks: 1, 3 to 4, 10), John Stirratt (tracks: 4), Leroy Bach (tracks: 1, 6, 8, 12), Mikael Jorgensen (tracks: 2 to 5, 7, 10, 12)
Producer – Wilco
Producer, Mixed By, Engineer – Jim O'Rourke
Synthesizer – Jim O'Rourke (tracks: 3, 11), Mikael Jorgensen (tracks: 1, 3, 6, 8, 11)
Vibraphone – Leroy Bach (tracks: 7)
Vocals – Jeff Tweedy (tracks: 1 to 8, 10 to 12)
Written-By – Girard (tracks: 10), Glenn Kotche (tracks: 7, 11), Jeff Tweedy, Jim O'Rourke (tracks: 11), John Stirratt (tracks: 11), Leroy Bach (tracks: 11), Mikael Jorgensen (tracks: 2, 10 to 11)
Notes
Recorded at Sear Sound, NYC. Tracks 8 to 11 recorded at SOMA E.M.S., Chicago.