^
entschuldigung ! I must've read it too quickly. sorry!
if you're interested in the concept behind love songs though, it was to transform or at least tweak the typical TK sound and songs by using acoustic and instrument associated with classical music instead of synths. You can hear what's probably a medley of some of the demos ayu was given by TK here:
http://www.avex.co.jp/ it's pretty interesting to hear compared ot how it ended up and to see how ayu's lyrics fit the melodies IMO !