useless trivia: What Word Means: A First Name - The Little Finger - A Small Boat?

Questions

Musical R: Nick Lowe and Dave Edmunds were the core of this pop group?

Musical R: They sang happy birthday to Monty Burns on "the simpsons"?

Musical R: Co-hosted "Hee-Haw" TV program with Buck Owens?

Musical V: Hitmaking group with two-handed hammer-on innovator guitarist?

Musical V: New age Swedish Harp monster?