.CAF Audio File
.CAFF Core Audio File
.DTS Core Audio File
.FLAC DTS Encoded Audio File
.GSM Free Lossless Audio Codec File
.M4A Global System for Mobile Audio File
.M4B MPEG-4 Audio File
.M4R MPEG-4 Audio Book File
.MKA iPhone Ringtone File
.MP2 Matroska Audio File
.MP3 MPEG Layer II Compressed Audio File
.MPA MP3 Audio File
.MPC MPEG-2 Audio File
.OGG Musepack Compressed Audio File
.QCP Ogg Vorbis Audio File
.RA PureVoice Audio File
.SND Real Audio File
.WAV Sound File
.WMA WAVE Audio File