Which musician and poet of Greek myth married Eurydice?

Which Italian musical direction means to play softly? What musical instrument is "das Klavier" in German? What type of musical decoration often hangs above a baby's crib? Which French composer wrote the 1859 opera "Faust"? A mutt and a cocker spaniel slurp spaghetti and smooch in which 1955 Disney classic? Which word can describe a naiad in myth or Lolita in literature? What name is given to silverfish or to voracious readers? What would you take in the afternoon if you were napping in Nogales, Mexico?