Many genre categories for the old s

Many genre categories for the old songs got tinkered with, and some are quite confusing changes.

Results (Chinese Traditional) 1:

擺弄了許多體裁的分類方法為老歌曲，還有一些相當令人困惑的變化。

Results (Chinese Traditional) 2:

許多流派類別的老歌得到修補了，有些是相當混亂的變化。

Results (Chinese Traditional) 3:

對於舊歌曲體裁類別有很多了，有些是相當混亂的變化。