[1] The duo produced for many artists before they banded together, including Yvonne Catterfield, No Angels, Howard Carpendale, The Baseballs, Cassandra Steen and Betty Dittrich [de], under the name of JMC Music.

[citation needed] On 29 January 2015,[citation needed] they released their first single in collaboration with the Danish singer Amanda Pedersen, titled "Frozen Silence".

A week later, on 6 February,[citation needed] they released their first album, The Book of Nature.

The songs were performed by other artists, such as the German-Canadian-English singer Alice Merton and the Eurovision 2013 winner Emmelie de Forest.

A second single, "Lights Will Guide Me", was used for the web campaign of the online game Echo of Soul.