Shift in music quality? Redo the old, crappy tracks?

[AdvancedWind]

Those tracks I'm pretty sure are all written and arranged by him. I haven't hear any tracks previously in the dats that sound anything like them.

Not only Mizuta, but yeah.

Most tracks released recently are definitely not done by Nobuo, neither arranges of Nobuo songs. The only exceptions are the Company Chocobo Theme (arrange surely not done by him, but the chocobo theme is obviously nobuo), Zahar'ak's theme (arrange not by nobuo, but the original song is) and Natalan's Theme (old song already in the dats since forever).