Misc: What was the name of French mime Marcel Marceau’s alter-ego?

Questions

Who performed: I Want Candy?

Who performed: Trans-Europ Express?

He said "I don't like it when people mess with my head; it confuses me."?

In concert, this band wore giant eyeballs over their heads & tuxedos?

This band was fronted by Wattie Buchanan, who supported the National Front?