[AyUmIXx]

^

hmm maybe like someone said earlier, Ayu wants to use this playback method is because she wants the concert to be perfect~
but all i know that morning musume's songs are not as hard as Ayu's songs...and they divide their songs in parts, who will sing first part, second part, and etc~ so that each of the members can still save their energy for their own parts.. i guess, singing as a group is that's not as hard as a solo perfomer who needs to do their own in all parts of the song~

and for rock bands.. they only play instruments not singing and dancing though~ so yeah..they can save energy to sing out of their lungs~ lol~ though they sometimes jump up and down but not always~

in my opinion, some artists who often using this kind playback thing are the artists who're mostly dancing, acting and singing at the same time.. (example, Namie Amuro, who dances at most of the songs~ i even doubted that she actually lives in all songs~ except for ballads~)

and yet, there are singers out there, few out there, who probably have extra energy, or like who are really born to sing who can really sing all non stop... like in my experience here, Jacky Cheung, a HK famous singer, whose concert that i've ever watched before, i believe that he sang all his songs live, because i could lots of improvisations he did in almost every songs..

and i believe that Ayu won't be lipsynch at all songs, but only some of the difficult songs~