Sons of Nuns covering Led Zeppelin’s What Is and What Should Never Be Apr 13, 2017 Cover, Cover Be, Cover Classic Rock, Cover Led Zeppelin, Cover Never Be, Cover Rock, Dvd Rip - Royal Albert Hall - 1970 - Cd 1, Led Zeppelin [Disc 2], Shot April 9th at Tampa’s L.A. Hangout. Like 0 Thanks! You've already liked this « I Set My Friends On Fire – But The Nuns Are Watching [LYRICS] » Savage Nuns – Dominance and Submission