I think Kanariya will sound better with its proper audio, tv lives are much different to the dvd versions regardless of the audio fixes, its just the technology

. Like being there in person would hear it way better then wowow versions and so on. Sort of on the same line as recording with your phone. Might get good video, but the audio wont sound good. Same thing with tv lives and loud noises.
I would love a best album made with studio versions of these songs that have new arrangements, with Kanariya, green, immature and so on. She could even throw on ladies night ~another night~
But i think she is always trying to improve. With her interview with Gackt, she commented on how impressed she was with his projection of his voice, I think that came from her own abilities, of what she is trying to train for, and You are the only one's last verse really shows her training with her projection of her voice