You can upload audio files of less than 2GB in size that are in the following formats:
.flv
.asf
.wmv
.qt
.mov
.mpg
.avi
.mp3
.wav
. mp4
.wma
.3gp Media files (all groups)
.qt
.mov
.mpg
.avi
.mp3
.wav
.mp4
.wma
.flv
.asf
.qt
.mov
.mpeg
.avi
.wmv
.m4v
.3gp
.jpg
.jpeg
.bmp;
.png
.gif
.tif
.tiff