Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Betty is so very fine but

Live at the Donmar has some beautiful songs and while I'm not a fan of Jazz arrangements I do appreciate their quality. But I found the sound mix irritating in that the piano was most always in the foreground and Betty's voice in the background. I prefer the ensemble to be slightly in the background but at least they could have been mixed so as to be equal.