In July 2001, pianist Kethelin Cocchi had the idea of putting into practice her compositions and invites her friend, bassist Daniela Agonila to form a band that mixes erudict instruments with the weight of rock. With its first formation in March 2002, the band began its career playing a musical style somewhat different and original: covers of animesongs (music from Japanese cartoon). Making shows at anime events, Keys of the Light gained recognition and won the acceptance of their own songs also including covers of other bands in their repertoire. In 2005, the group began to present itself as Nightwish and Therion cover in various bars and concert houses. Currently with the recording of their first independent CD, the band devotes itself entirely to their compositions and dissemination of them. In the first CD, there is the recovery of nature and positive feelings, with titles and lyrics in English, Italian and Portuguese. Some songs are Fire, Luna, Keys of the Light, Thank You, The Wind, and others.