 A deluxe edition of "Sky Blue Sky" was also released, which included a DVD with eight live performances from the Wilco Loft.Unlike previous Wilco albums, "Sky Blue Sky" features more songwriting collaboration between Tweedy and the other members of the band.As a result, a variety of lyrical themes appear on "Sky Blue Sky" (Tweedy was the only designer of the songs on "A Ghost Is Born", using Pro Tools, before presenting them to the band).