Ana Diaz grew up with a Finnish-born mother and a Venezuelan father in Bäckby, Västerås, where she early developed her interest in music.

Ana's grandparents are from the Málaga province in Spain and lived as touring musicians and composers, including in Cuba together with legends such as Benny Gooman and Louis Armstrong.

[1] There she studied music production in 2004–05 at Kulturama school and also participated in 2007 as an artist with the song "Waiting for Ben" on DN På stan's CD Pophopp 2007.

Diaz dropped out and began an intensive period as an international songwriter, in Stockholm, Nashville, London, Tokyo and Los Angeles.

[3] Ana Diaz has collaborated with and written songs for foreign artists such as Britney Spears, One Direction, Christina Grimmie, Wyclef Jean, Markus Schultz, David Guetta, Sounwave, Rami Yacoub, Fred Ball, Jennifer Lopez, William Orbit, Astrid S, Alexandra Burke, Exo and Swedish artists such as Andreas Kleerup, Daniel Boyacioglu [sv], Loreen, Agnes, Zara Larsson, Sabina Ddumba, Daniel Adams-Ray, Petra Marklund, Marcus Price, Oskar Linnros and Petter.

In 2017 Neon Gold released the debut EP "EP1" with the project Snow Culture, a duo consisting of Ana Diaz and Oskar Sikow.

In 2020, Ana was cast for the 11th season of the Swedish TV show Så mycket bättre, during the first week she performed a cover of "Vår lilla stad" by Eldkvarn.