Please help with 3 clues.22 across.Clue is:Rock singer's last to interrupt a sound of fiddle.9 letters.I have C?R?S?I?E.Is it cerussite?If so how does it fit with fiddle? 10 across.Clue is:One critical of rubbish transported back from the east.9 letters.I have ??T?A?T?R.Is it detractor? If so how does it fit with the east?1 down.Clue is:Revolting sort captured by 14.Answer is 4 letters.I have C???.By the way the answer to 14 is space cadet.Many thanks.