Pete Seeger at Occupy Wall Street. Photo by Dino Perrucci.

Pete Seeger, who turned 93 this year, will release two albums this fall, according to Billboard. The first is titled A More Perfect Union and features all-new material written with Lorre Wyatt in addition to guest appearances from Bruce Springsteen, Steve Earle, Tom Morello, Emmylou Harris and Dar Williams. For the second album, Seeger will honor Woody Guthrie’s centennial with Pete Remembers Woody, a two-disc album featuring anecdotes, reminiscences and songs.

Both albums will be released on September 25 via Appleseed Recordings. See below for the full A More Perfect Union Tracklisting.

A More Perfect Union Track listing:

“God’s Counting on Me…God’s Counting on You” with Bruce Springsteen
“Old Apples”
“Keep the Flame Alive”
“Memories Out of Mud” with Dar Williams
“A More Perfect Union” with Tom Morello
“This Old Man Revisited” with Steve Earle and Dar Williams
“These Days in Zimbabwe”
“Somebody Else’s Eye”
“Strange Lullabye”
“Somos el Barco/We Are the Boat” with Emmylou Harris
“Howling for Our Supper”
“My Neighbor’s Needs”
“Wonderful Friends”
“A Toast to the Times”
“Fields of Harmony”
“Bountiful River”