What instruments do these musicians play?

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Across
  1. 3. Billy Joel
  2. 6. Yehudi Menuhin
  3. 7. lionel Hampton
  4. 9. guitar Level 42
  5. 10. Louis Armstrong
  6. 11. Elton John
Down
  1. 1. a Scot
  2. 2. Gheorge Zamfir
  3. 4. Ed Sheeran
  4. 5. the Aboriginals
  5. 8. Israel Kamakawiwo'ole
  6. 12. Roger Taylor from Queen