- Broadcast
- Movie, TV show, TV commercial, radio show, radio commercial
- Content type
- Classification of releases: Album, EP, single or video.
- Format type
- Subclassification of releases based on physical characteristics. Examples: 7'', CD, Tape, etc...
- Live show
- Stage production, concert, stage musical, ballet, opera or public event
- Original
- The first performance of a work, either first performed live, broadcasted, recorded or released.
- Performance
- PRO
- Performing Rights Organization. Examples: ASCAP, BMI, GEMA, etc...
- Release
- The physical or digital carrier of a performance. Think of a vinyl single, a CD album, a digital track, etc...
- Romanization
- Replacing text written in one script with the characters of the Roman alpabet.
- Trac
- Tracking system used in this project for enhancements and bugs.
- Transliteration
- Replacing text written in one script with the characters of another script.
- Version
- Work
- The immaterial concept of a musical piece of art, limited by what's defined in advance.
