File extension Details of PNA, 8CM, PLS, PLA, SSND, PK, SC2, SAM, STX

Name:	PNA
File Type:	PhatNoise Audio File
Popularity:	3
Category:	audio
File Description:	Proprietary audio format developed by PhatNoise; playable with PhatNoise software or PhatNoise audio hardware, such as PhatBox automotive sound systems; supported on Windows systems directly and on Mac OS X via third party support.
Open Programs:	Mac OS PhatMac Windows PhatNoise Media Manager or Music Manager COWON jetAudio

Name:	8CM
File Type:	Eight Channel Module
Popularity:	3
Category:	audio
File Description:	8 channel audio file created by Triton Fasttracker
Open Programs:	Windows Triton Fasttracker 2

Name:	PLS
File Type:	Audio Playlist   (Most common)
Popularity:	3
Category:	audio
File Description:	Playlist containing a list of audio files that can be played back by a variety of music players; may also be used to redirect to an Ogg Vorbis (.OGG) audio file; contains references to the files' locations, but does not contain actual audio data.
Open Programs:	Mac OS Apple iTunes RealNetworks RealPlayer Windows Apple iTunes RealNetworks RealPlayer Nullsoft Winamp Voyetra AudioStation Roxio Easy Media Creator

Name:	PLA
File Type:	Sansa Playlist File
Popularity:	3
Category:	audio
File Description:	Music playlist for a SanDisk Sansa portable media player; saved in the PLP playlist format, which lists locations of files in a standard text format; must be transferred to the PLAYLISTS folder on the Sansa device to be recognized by the player.
Open Programs:	Mac OS Any text editor Windows Any text editor Linux Any text editor

Name:	SSND
File Type:	Synclavier Sound File
Popularity:	3
Category:	audio
File Description:	Custom format for Synclavier sound files
Open Programs:	Program(s) that open ssnd files Mac OS Synclavier Digital SynclavierX

Name:	PK
File Type:	Audition Peak File
Popularity:	3
Category:	audio
File Description:	Contains the visual representation of an audio waveform for a corresponding audio file; generated automatically by Audition and Cool Edit Pro when an audio file is opened; saved in the same folder as the original audio file. By default, peak files are generated for all audio files opened in Audition 2.0; this speeds up the waveform display process since the waveform only needs to be generated the first time; you may turn off the automatic peak file generation by choosing "Edit->Preferences->Display;" then deselecting "Save Peak Cache Files." Adobe acquired Syntrillium in May 2003 and rebranded the program Cool Edit Pro as Adobe Audition.
Open Programs:	Windows Adobe Audition Syntrillium Cool Edit Pro Syntrillium Cool Edit 2000

Name:	SC2
File Type:	Sample Cell II Instrument Definition
Popularity:	3
Category:	audio
File Description:	Contains a single instrument definition and references to external audio files used by the instrument; created on Macintosh and Windows platforms, but incompatible with each other. Does not contain actual audio data.
Open Programs:	Mac OS Sample Cell II Windows Sample Cell II FMJ-Software Awave Studio

Name:	SAM
File Type:	MOD Edit Sample File
Popularity:	3
Category:	audio
File Description:	Audio sample format used by the MOD Edit audio editing program; contains signed 8-bit raw audio data.
Open Programs:	Windows SAM <-> RAW/VOC/WAV utility

Name:	STX
File Type:	Scream Tracker Music Interface Kit File
Popularity:	3
Category:	audio
File Description:	Audio tracker module file format published by Future Crew as a transitional format between the Scream Tracker 2 (.STM) and Scream Tracker 3 (.S3M) formats.
Open Programs:	Mac OS CocoModX MikMod Windows MODPlug Tracker MikMod APlayer Linux xmp module player

Name:	STM
File Type:	Scream Tracker 2 Module   (Most common)
Popularity:	3
Category:	audio
File Description:	Audio tracker module saved by Scream Tracker 2; contains tracks, patterns, and samples used for instruments that are played back in the songs.
Open Programs:	Mac OS CocoModX MikMod Windows MODPlug Tracker MikMod Nullsoft Winamp