Isabelle Geffroy, better known as Zaz, is a French singer and songwriter celebrated for blending jazz, French pop, soul, and acoustic styles. She rose to fame with the hit single "Je veux" from her first album released in 2010. Over her career, Zaz has released five studio albums and two live albums, earning recognition for her distinctive voice and heartfelt performances. As of early 2023, she has sold over 5 million albums worldwide, reaching audiences far beyond France.