Saint Motel "Benny Goodman"

Mother Mother "Bit by Bit"

CHVRCHES "Clearest Blue"

Fishbone "Party at Ground Zero"

I for one, find Moffat's reliance on reincarnating every dead portion of the canon tiresome at this point. Missy, Skaro, Gallifrey, Riversong. It's gotten to the point where there really is no impact of any event. They will always be returned to us if enough fans whine.