[2] Her signature musical style is inspired by the mystical lore of J. R. R. Tolkien's universe and by ethnic sounds throughout the world.

[4] She was named after the actress Senta Berger and the capital of her mother's home country, Sofia.

[4] At the age of 13, Delliponti made her first appearance on the casting show Star Search on Sat.1, during which she took second place in the category Music Act from 10 to 15 years.

[4][5] With other candidates on the show, she released the single Smile, which made it to fifth place in the German music charts.

[4][5] She released a second single entitled Mother with the winner of Star Search, Daniel Siegert, although it only made it to number 71 in the charts.