Lars Salem Al Fakir is a Swedish musician, singer, songwriter and record producer. He regularly collaborates with Vincent Pontare as the songwriting and production duo Vargas and Lagola. Together, they have worked with many artists, including Avicii, Axwell & Ingrosso, Madonna, Seinabo Sey and Lady Gaga. In addition to his songwriting and production work, he releases alternative pop music as Vargas & Lagola.

Fred Vincent Pontare is a Swedish songwriter, producer, and singer. He is also known by the mononym Vincent. He regularly collaborates with Salem Al Fakir as songwriting, producer, and duo Vargas & Lagola. Together, they have worked with many pre-eminent artists, including: Avicii, Axwell Ʌ Ingrosso, Madonna, Seinabo Sey and Lady Gaga. In addition to their songwriting and production work, they release alternative pop music as Vargas & Lagola.