tv/ movies: Directors: Glen or Glenda , Plan Nine From Outer Space?

Questions

As what is the 9th century kingdom of Alba now known?

Which 70s pop group included Rick Wakeman and Hudson Ford duo in its union?

Who celebrated his 40th birthday in 1987 with 1500 guests in a converted tram shed near Aston Villa football ground?

Which Moody Blues album takes its title from the famous mnemonic spelling out the lines of the treble stave?

What was W H Carriers real cool invention?