Thanks to Martin Cowan, quoting the Sonic Youth website:
“SONIC YOUTH RECORDS DYLAN SONG FOR TODD HAYNES FILM
Sonic Youth has recently recorded a version of the rarely-heard Bob Dylan song 'I'm Not There' for the Todd Haynes movie of the same name to be released Nov 21. Recording was done at the band's own studio with John Agnello and Aaron Mullan.
“Lee has also recorded a group of Dylan songs for the film with a group consisting of Tom Verlaine (gtr.), John Medeski (organ/keyboards), Tony Garnier (bass) + Steve Shelley (drums) and guest vocalists including Verlaine, Stephen Malkmus, Karen O, Eddie Vedder and Mira Billotte. The soundtrack album will be released October 30 and will include the SY 'I'm Not There' and many of the Lee recordings.”