How did you do it? You sang fast, or you sang normal and made it 2X faster?
-sailor(Ocean & Mountain);
9-20(#16293109@0)
in the karaok APP there is a setting of speed for the accompaniment, so I can directly choose 2.0 and it will be played faster, and I then sing in that new speed.
-venus(处处闻啼鸟);
9-20(#16293124@0)