.SNG File Extension

n-Track Studio is a professional-level DAW with various song production features, including a piano roll editor, step sequencer, DEnoiser for reducing background noise, and vocal and instrument modifying tools. As you produce a song with these features, you can save your progress as an SNG song project file.

For example, you can create an SNG file with the n-Track Studio in Windows or macOS by selecting File → Save or Save As. After saving the Song Project, n-Track Studio creates a folder with the same name as the song project (e.g., n-Track Studio saves the AudioProject.sng file in the "AudioProject" folder). In the folder, you will find the SNG file accompanied by a .DB database file and an "Audio" folder containing the WAV files the SNG file points to that store the audio imported in the project.

SNG files store imported audio separately to prevent them from ballooning in size. For example, if you import an .MP3 file into your song, n-Track Studio creates a WAV file that stores the audio, and the SNG file contains a reference to that WAV file. If you want to save the audio files imported into a project with the song project file, save your project in the .SGW Packed Song Project format (this is helpful when transferring or backing up projects).

NOTE: n-Track Studio also saves templates as SNG files. The software comes with SNG templates, and you can create them by selecting File → Export → Save As Template.