I have rewritten the lead based both on that website and a print source I have which covers the topic  I did not take the websites claim that Azeri music is very different from the musics of other Central Asian nations and that it takes its cues from Iran which is located right to the south and which possesses a rich and very popular classical tradition  This is because the other claims to have based this entirely on the fact that a tourism company website compares Azeri music to jazz which that author feels is unlike Central Asian music  Furthermore the author goes on in the next paragraph to claim Lonely Planets take on Azeri mugam music is apparently right on the mark however Susan Cornnells article Baku Diary The Music Scene notes Ive seen many Azerbaijanis listen to a tune only once and then be able to play it back improvising and improving upon it thereby showing that it may in fact be appropriate to compare Azeri music to jazz  Of course all that is irrelevant because the relationship between Azeri and other nearby musics is totally unrelated to jazz  That webpage makes some perfectly logical claims about Azeri and Armenian music and I have incorporated that into the lead