Who sang- Group addition

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Across
  1. 3. "Creep"
  2. 5. " Radiogaga"
  3. 7. "Push the button"
  4. 8. "Painter man"
  5. 9. "Cancer"
  6. 11. "The Tide is High"
  7. 12. "Black dog"
Down
  1. 1. "Shut up"
  2. 2. "Dont cha"
  3. 4. "Whatsername"
  4. 6. "let you go"
  5. 7. "Let it be"
  6. 10. "Pork and beans"