Rainbow Quiz No 12 - Musical Miscellany

[wiggers99]

Come on you brains out there, someone must be able to help!
Q57 - With this instrument there's no dropping off at sea.(6)
Q69 - You need glasses to play this and it keeps you on edge.(9)
Q81 - A sudden rattle removes the danger.(9,9)
Q90 - and now find his operatic carrot.(6) Referring to a previous answer of 'Rossini'
All answers are anything to do with music.

[ST]

Q81 Lightning conductor?

[crofter]

wiggers99 I started doing Rainbow Quizzes with No 13, but I'll try to help out (!)

However this clue is well up to standard!

The conductor is Sir Simon Rattle and the rest falls into place (more or less)!

[wiggers99]

Thanks ST and crofter - easy when you know isn't it.

[citygrounder]

57)Might be Chimes, as in Bell chimes.(eight bells n all that)