Either you or I have made an error Seamus.
For 6D I have A?S?N which makes the answer a common word for fire-raising. The 'bottom up band' I think refers to a well-known orchestra.
11A is a word with which I'm unfamiliar meaning open to bribery. I have V?N?L
The one I'm unsure of is 5A Intensive sound (5) C?A?H could be either of 2 possibilities? Anyone have clarification?
BTW where is everyone today??