L.E.J

L.E.J, short for Lucie, Élisa and Juliette, sometimes Elijay, is a French band composed of three women from Saint-Denis, a city in Paris' suburbs. They became famous by condensing numerous top songs from the summer of 2015 into a mashup performance. Their song mashup Summer 2015 had millions of plays on YouTube as of August 2015 and was thus a global hit in less than a month. Their music is based on classical and world music, described by MTV reviewer Joseph Lamour as "eclectic". According to Seventeen magazine, the three vocalists have been best friends since childhood, and have been performing together since 2013. Reviewer Hannah Orenstein described their sound as "pared-down but strong." Juliette plays the cello and sings backups while Elisa and Lucie are the main singers.

== History == === Beginnings === All three members were born in 1993: Lucie on 21 November, Elisa on 26 August, and Juliette on 3 September. They are childhood friends from Saint Denis, and have known each other since they were toddlers. Their passion has always been music: Juliette studied cello at the Conservatoire de Saint-Denis, and Lucie and Elisa studied vocal technique at the Maîtrise de Radio France, a prestigious French singing school, acquiring solid classical training. Lucie Lebrun also plays the piano and the saxophone, and Elisa Paris plays the piano and the harp.