Sebastian's Birthday Crossword

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Across
  1. 5. Child of Simple Minds (7)
  2. 6. A line of Ledgers (8)
  3. 7. Native Islands breathing tube (7,7)
Down
  1. 1. Technical ninth month (8)
  2. 2. Bible King with a licence to kill (5)
  3. 3. Travel of choice for the Conchords (6)
  4. 4. Someone who throws the first stone (1,6)