Computer World-24: The Various File Formats-3: Audio Files

.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