Definitions

Brush = a tactic in MOBA gameplay that allows the fighter to become invisible.

Creative Commons = licenses that enable the sharing and/or remix of work and knowledge through free legal tools.

Force = A high rank. Delta Force, for example, represents the top tier of Joint Special Operations Command (JSOC) units. Forces are comprised of "the best of the best".

Guild = Same as Force

MIDI = Stands for Musical Instrument Digital Interface. A standard protocol created in 1983.

MOBA = Stands for Multiplayer Online Battle Arena. Some of the most well known games are League Of Legends, Heroes Of The Storm, and Smite.

Opera = a piece of music usually including a Soprano and/or Tenor singer. Written in one or more acts and accompanied by an orchestra.

Patreon = One of the best websites ever

Sheet Music = Printed music. The language that musicians speak and communicate with.

Stems = if a song consists of a drummer, 2 violins, vocalist, and bass player then the stem recordings would be each musician's audio recording, separately. It's so you have complete control of each instrument while creating a remix or edit.