Gaya was born into a family of the musician and singer L.Oldani.
She is a finalist of the Italian national competitions "Castrocaro "(Castrocaro, 2012), "Piombino" (Piombino, 2015), "Tarquinia "(Tarquinia, 2016), "The Voice of Umbria" (Terni, 2016).
The singer reached the semi-finals at the national Adriatic festival in 2013, and the final in 2015. In 2016, she was given the award of the Italian Association of Artists.
Gaya is the First Prize winner of the National Song Festival in Sanremo (2015).
She was first among the Italian singers and third among the European participants at the International Karaoke Contest "Euroke" (2015).
The singer was awarded the Grand Prix of the International Music Festival in Sofia (Bulgaria, 2017).
Gaya is a songwriter. Her dance track "Hypersonicus Impera" got into "Top 100" posted online in 2015.
Together with "Voxplosion" group from Verona she performed a capella the song "Makesound".
Gaya sings together with the popular Italian artists O.R.O. and Antonella Ruggiero.
She is actively performing internationally on tours to different countries.