Question: What was the release date of the second song on the 1991 album of a band which adopted a more lighthearted and self-deprecating image in the 1990s?
Sentence (from "Achtung Baby"): The album and the subsequent multimedia-intensive Zoo TV Tour were central to the group's 1990s reinvention, by which they abandoned their earnest public image for a more lighthearted and self-deprecating one.
Relevant evidence: Yes