Tarta Relena was born in 2016 as a project of two singers exploring different styles of a cappella music. The duo offers a repertoire that goes from oral music to original songs related to the Mediterranean's geographical area. Tarta Relena is also currently promoting a new album called És Pregunta released in October 2024 that flirts with the notions of tragic thinking: diverse protagonists who find themselves facing unstoppable consequences, known and unknown at the same time.