Misc: What name is given to bits of paper thrown at a bride and groom?

Questions

Which one of the following works was penned by Gustav Holst ?

At the beginning of his career, Glenn Gould recorded a work which he recorded again shortly before he died. This was : ?

"A Night on Bald Mountain " was written by: ?

The "Peer Gynt Suite" was written by: ?

The Rakoczy March is named for the leader of what country's campaign against Austria ?