Mathematica supports all standard raster audio formats and codecs, with options to allow detailed control over encoding and compression.
Mathematica also allows conversion between MIDI and its integrated symbolic note-based audio representation.
"AIFF" — AIFF Macintosh sound format (.aif, .aiff)
"AU" — 
law encoding Unix Audio Format (.au)
"FLAC" — FLAC lossless audio codec (.flac)
"SND" — SND file format, equivalent to AU (.snd)
"WAV" — Microsoft WAV format (.wav)
"Wave64" — Sony Wave64 format (.w64)
"MIDI" — MIDI format (.mid)
"Sound" — sound object that plays as the sound
"Data" — array of sampled amplitude values
"Rules" — rules for elements
"Elements" — list of all available elements
SampleRate ▪ "AudioEncoding"
