- a shot in the arm by Gang of Youths (Unreleased)
- A Shot in the Arm by Wilco prod. by Wilco
- A Shot in the Arm (Remix Version) by Wilco prod. by Wilco
- A Song with No Name by Norah Jones
- At a Distance
- At Least That's What You Said by Wilco prod. by Jim O'Rourke & Wilco
- At Least That's What You Said (Live) by Wilco prod. by Wilco
- At My Window Sad and Lonely by Billy Bragg and Wilco prod. by Billy Bragg, Grant Showbiz & Wilco
- At My Window Sad and Lonely by Billy Bragg prod. by Billy Bragg, Grant Showbiz & Wilco
- At My Window Sad and Lonely prod. by Billy Bragg, Grant Showbiz & Wilco
- Bad Day Lately prod. by Tom Schick
- Beatnik Walking by Richard Thompson
- Before I Break by Uncle Tupelo prod. by Paul Q. Kolderie & Sean Slade
- Before Us by Wilco prod. by Tom Schick
- Behold Jeff Tweedy in the Darkness by Deerhoof
- Be Kind to the Boy on the Road by Billy Bragg and Wilco prod. by Billy Bragg, Grant Showbiz & Wilco
- Better When I'm Gone by Wilco prod. by Wilco
- Big Time (Angel Olsen cover)