All in all quite a long render project, the total number of frames was 6880 in the full render. I cut it down for this up load I do not know how long of an animation I am allowed to up load on this site. The song was downloaded then I obtained two files one with the vocals the other with music It can not break the vocals down into main voice and second voices If I had the time I would have edited the voice file down to try and remove the second voices But lets move on... open Poser I use 11 pro. set up the figure that you want to use.. As the main voice is a man I used James open up the Talk app with in Poser imported the audio file and set it to run with in Poser. This gives me the total number of frames Make a note of the number... then close down the computer. have an cupper.. this resets every thing. If you do the render you can not move any part of the figure as the Key frames would have been all set.. Re load the figure.. on the time line set the total frames on the timeline this is easy. set the movements of the figure and any changes of the camera that you want. would want. Remember that you can set a video file in to the back ground and make the changes to the animation.. now for the fun part.. reopen the talk app and load up the sound file... set the file to run.. Now me I render to images with the fire render set on don't do it at the very lowest setting you must rise the render settings up just a short bit. the render of each frame is all down to the total size of the frame.. I have found that the 1080. or 1440 works well render time is in the case of this animation about five seconds a frame. that sounds fast , but remember that's 5 seconds per frame lets say you are making 10 seconds of an render at just for the nice render 30 frames an second that's soon adds up ten seconds means 300 frames that's 1500 seconds.. If ask for I could make an demo video if that would be easer for you to get to grips with There is another way to do this called Lip sync in my follow up to this I will give details of haw to do this