Masterscore Music is the contemporary and orchestral creation of composer and producer John Eric Copeland.

Copeland has a master's degree in music composition and has composed everything from jazz, pop, gospel, piano, reggae, classical, and more. He currently works for libraries and music companies in addition to his stable to music artists on his label Creative Soul Records. Copeland is also the executive producer of Positive Spin Songs, another busy music licensing company with a growing catalog. 

Masterscore Music also features Copeland's work with his friend and mentor Brian Green (composer, arranger, keyboards, 1961-2021).

Green was a Grammy-nominee and had been a staple in the Nashville music scene for over 25 years, chiefly as a go-to programmer for orchestral work, but also just about any style you can imagine from gospel, pop, rock, world, and children's music, to scoring for his own family-owned film and television production company. Green also toured with many artists including a long-time touring spot as keyboardist for Nashville gospel artist Steven Curtis Chapman.