| IAA |
INTUS Audio Archive |
audio file |
| ICS |
IC Recorder Sound File |
audio file |
| IFF |
Interchange File Format |
audio file |
| IGP |
Igor Published Music Notation File |
audio file |
| IGR |
Igor Engraver File |
audio file |
| IMF |
Id Music File |
audio file |
| IMP |
Audition Impulse File |
audio file |
| INS |
Adlib Tracker Instrument File |
audio file |
| INS |
Ensoniq Instrument |
audio file |
| INS |
Sample Cell II Instrument Definition File |
audio file |
| ISMA |
IIS Smooth Streaming Audio File |
audio file |
| IT |
Impulse Tracker Module |
audio file |
| ITI |
Impulse Tracker Instrument |
audio file |
| ITLS |
iTunes Live Stream URL |
audio file |
| ITS |
Impulse Tracker Sample |
audio file |