One of the most striking features of rock music of the 21st century is its sheer stylistic diversity. E&A Harmony started in 2009 as a duo, concentrating on writing en recording instrumental music. As playing guitar and bass, they found their companion in Michel Wijninga, owner of Studio MW Groningen The Netherlands. After recording the tracks of Erik; guitar and Arnoud: bass, he puts in his skills on drums and keys and arranges all the tracks to the final production.