Bais is the second surname of Luca Zambelli, who grew up in Bassano del Grappa and moved to Milan.

He made his debut in October 2019 with his first single Milan followed by three other songs (La luna al sole, Vorrei and Déjà Vu) which helped to consolidate a distinctive sound. In the summer of 2020 he began producing and recording his first EP, Apnea, released on 21 October 2020 for Sugar Music.

In 2021 he participates in Sanremo Giovani 2021 with the single Che Fine Mi Fai, ranking among the finalists.

In February 2022 the new release Trovami Una Cura.

On April 29, the release of the new single Per Un Attimo, which will anticipate his first album, Diviso Due, to be released by Sugar on May 13.