.SGP File Extension
File TypeMP3 Audio Mixer Sound Group Project
What is an SGP file?
Audio project file created by MP3 Audio Mixer, a program that allows user to create multi-track audio mixes with .MP3, .WMA, and .WAV files; stores a reference to each audio file used in the sound group as well as the timeline offsets for each audio file and any effects.
Completed sound group projects can be exported to MP3 or WMA files.