| Extension | File Description |
| .MMM | Audio Files |
| .MO3 | Audio Files |
| .MP1 | Audio Files |
| .MP2 | Audio Files |
| .MP2A | Audio Files |
| .MP3 | Audio Files |
| .MP3G | Audio Files |
| .MP4A | Audio Files |
| .MP? | Audio Files |
| .MPA | Audio Files |
| .MPC | Audio Files |
| .MPGA | Audio Files |
| .MSCX | Audio Files |
| .MSCZ | Audio Files |
| .MSV | Audio Files |
| .MT2 | Audio Files |
| .MT9 | Audio Files |
| .MTE | Audio Files |
| .MTF | Audio Files |
| .MTI | Audio Files |
| .MTM | Audio Files |
| .MTP | Audio Files |
| .MTS | Audio Files |
| .MUI | Audio Files |
| .MUX | Audio Files |
| .MUZ | Audio Files |
| .MWS | Audio Files |
| .MX3 | Audio Files |
| .MXL | Audio Files |
| .MXMF | Audio Files |
| .MYR | Audio Files |
| .NAP | Audio Files |
| .NKC | Audio Files |
| .NKI | Audio Files |
| .NKM | Audio Files |
| .NKS | Audio Files |
| .NRA | Audio Files |
| .NRT | Audio Files |
| .NSF | Audio Files |
| .NST | Audio Files |
| .NTN | Audio Files |
| .NVF | Audio Files |
| .OGA | Audio Files |
| .OGG | Audio Files |
| .OKT | Audio Files |
| .OMA | Audio Files |
| .OMG | Audio Files |
| .OMX | Audio Files |
| .ORC | Audio Files |
| .OVE | Audio Files |
| .OVW | Audio Files |
| .PCA | Audio Files |
| .PCG | Audio Files |
| .PCM | Audio Files |
| .PEK | Audio Files |
| .PHO | Audio Files |
| .PHY | Audio Files |
| .PK | Audio Files |
| .PKF | Audio Files |
| .PLA | Audio Files |
| .PLY | Audio Files |
| .PNA | Audio Files |
| .PRG | Audio Files |
| .PSY | Audio Files |
| .PTM | Audio Files |
| .PTS | Audio Files |
| .PVC | Audio Files |
| .PYA | Audio Files |
| .QCP | Audio Files |
| .R1M | Audio Files |
| .RA | Audio Files |
| .RAM | Audio Files |
| .RAX | Audio Files |
| .RBS | Audio Files |
| .RCY | Audio Files |
| Extension | File Description |
| .REX | Audio Files |
| .RFL | Audio Files |
| .RIP | Audio Files |
| .RMF | Audio Files |
| .RMI | Audio Files |
| .RMJ | Audio Files |
| .RMM | Audio Files |
| .RNG | Audio Files |
| .RNS | Audio Files |
| .ROL | Audio Files |
| .RTM | Audio Files |
| .RTS | Audio Files |
| .RVX | Audio Files |
| .RX2 | Audio Files |
| .S3I | Audio Files |
| .S3M | Audio Files |
| .S3Z | Audio Files |
| .SAM | Audio Files |
| .SAP | Audio Files |
| .SB | Audio Files |
| .SBI | Audio Files |
| .SC2 | Audio Files |
| .SC? | Audio Files |
| .SD | Audio Files |
| .SD2 | Audio Files |
| .SD2F | Audio Files |
| .SDX | Audio Files |
| .SEG | Audio Files |
| .SEQ | Audio Files |
| .SES | Audio Files |
| .SF2 | Audio Files |
| .SFAP0 | Audio Files |
| .SFK | Audio Files |
| .SFL | Audio Files |
| .SHN | Audio Files |
| .SIB | Audio Files |
| .SMA | Audio Files |
| .SMF | Audio Files |
| .SND | Audio Files |
| .SNG | Audio Files |
| .SOU | Audio Files |
| .SPH | Audio Files |
| .SPPACK | Audio Files |
| .SPX | Audio Files |
| .STAP | Audio Files |
| .SW | Audio Files |
| .SWA | Audio Files |
| .SXT | Audio Files |
| .SYN | Audio Files |
| .SYW | Audio Files |
| .SYX | Audio Files |
| .TAK | Audio Files |
| .TD0 | Audio Files |
| .THX | Audio Files |
| .TSP | Audio Files |
| .TTA | Audio Files |
| .TUN | Audio Files |
| .TXW | Audio Files |
| .U8 | Audio Files |
| .UA | Audio Files |
| .UAX | Audio Files |
| .UB | Audio Files |
| .ULT | Audio Files |
| .ULW | Audio Files |
| .UNI | Audio Files |
| .USF | Audio Files |
| .UVA | Audio Files |
| .UVVA | Audio Files |
| .UW | Audio Files |
| .UWF | Audio Files |
| .V2M | Audio Files |
| .VAG | Audio Files |
| .VAP | Audio Files |
| .VB | Audio Files |
| .VDJ | Audio Files |
