OK, let's take the thread title at its word. What is your DISCOVERY (single) of 2013? No lists, one item; the best of the best of the whole year.
I'll give you my answer - this forum!
Fine answer. Mr. G. - sadly can't claim AMF as a discovery this year....so will vote for another place where I've enjoyed spending time recently, the Reddit Classical sub-forums. Some posts there (as, I suppose, everywhere !) that are, for want of a better word, 'unworthy', but a surprising amount of good links and, to my untrained eye, knowledgeable input of all sorts.
Introduced me to my favourite piece at least in recent months: Golijov, 3 songs for soprano & orchestra (with Dawn Upshaw, which always helps!).
