Slowed Down MP3 File Four Our Music Video

This is the original MP3 file we are going to be making a music video for, we are going to change the tempo of the track by half for our actors to mime in half to get the effect of the track's music video. We will be using this MP3 file during our production for our actors to mime to, the song duration being halfed will give the fast yet in time look when we fast forward the footage to the tempo of the original file.