David Gilmour discovered this the hard way when his second guitar solo on Pink Floyd’s “Dogs” was erased during the creation of the group's 1977 masterpiece, Animals. In the course of it all, Gilmour's original second guitar solo was wiped by accident. “We had the whole first half of the song,” Gilmour explains to Rick Beato in a new interview. “But he didn’t exist.”Gilmour released his latest solo album, Luck and Strange last year, referring to as the best thing he’s written since The Dark Side of the Moon. The guitarist has historically seen each solo album released after years of inactivity, but he’s intent on bucking that trend with its follow-up, and he's now issued a timeline for its release.