She is undoubtedly the new great voice of jazz. French singer and guitarist Gabi Hartmann is releasing a self-titled debut album this Friday, January 13, before a concert at the Seine Musicale in Boulogne-Billancourt, near Paris, on January 24. At 31, Gabi Hartmann has been greatly influenced by her travels around the world. Her style recalls that of great elders, like Madeleine Peyroux or Norah Jones. Moreover, all three have the same producer, Jesse Harris.