[2] Bandhold was already acting by the age of 12, when she starred as Louisa von Trapp in famed Portuguese director Filipe La Féria's 2007 production of The Sound of Music, at the Teatro Politeama in Lisbon.
In 2014, Bandhold participated in the second season of The Voice Portugal, being coached by Mickael Carreira.
Bandhold's mother would go on to participate in season three of The Voice Portugal.
[5] In 2022, Bandhold composed and performed the vocals of the song "Fado Português", originally sung by Amália Rodrigues and written by José Régio and Alain Oulman, in the movie Amsterdam (2022 film).
[7][8][9] She attended the Carlucci American International School of Lisbon until graduating high school,[10] and subsequently graduated from the AMDA College and Conservatory of the Performing Arts, in Hollywood, California.