The project, dubbed Lost on the River: The New Basement Tapes - which will culminate with a studio album and a Showtime documentary about the making of the album - doesn't arrive until later this year, but today brings the second taste of it.

After sharing "Nothing to It," the collective, also including Dawes' Taylor Goldsmith, Carolina Chocolate Drops' Rhiannon Giddens and producer T-Bone Burnett, have released "Married to My Hack." The Costello-led track comes with a grainy, vintage-looking cartoon lyric video.