Solfeggio is an EP composed, produced, and released under the moniker Bad Plastics. Each track was produced in accordance with the tuning of the Solfeggio scale, a set of six nonstandard notes thought to have spiritual significance, particularly based on their usage in Gregorian chants. Many works of ambient or meditational music are built around the six Solfeggio frequencies. The Solfeggio project had two primary goals: to explore this scale using atypical sonic palettes (e.g. dance music), and to write, mix, master, and release one song each day until completion of the scale.