Last one...flute.
Debussy.
Syrinx.
Performed by Emmanuel Pahud.
Well four out of five isn't so bad - and my Classical taste is hardly firmly based, being more 'what appeals' than anything else, and frankly it tended to be more mainstream unless I came across something that just appealed for some reason. Plus, I have little access to what I found enjoyable years ago, apart from the obvious, so often it takes a listen to recognise what I might like. One might guess what the next genre could be.