Most popular Audio and music file extensions:
.flac - Audio files encoded by Flac - free lossless audio codec
.amr - Adaptive Multi-Rate compressed audio
.m4a - MPEG-4 compressed audio file
.gp3 - Guitar Pro 3 project
.m4p - iTunes Music Store audio file
.ogg - Ogg Vorbis audio file
.ape - Monkey's Audio lossless audio compression format
.cda - CD Audio track
file extension NWP - Noteworthy Player file type
File extension NWP description:
Noteworthy Player or Noteworthy Composer file.See also .nwc file extension.
.nwp
Associated applications to file extension NWP:
Noteworthy Composer
Company / developer:
Noteworthy Software, Inc.
NWP