She debuted on stage aged only nine, since then learning to walk the paths of traditional Angolan and Cape Verdean music, Brazilian bossanova, Portuguese fado and jazz.
Alianza kuonekana jukwaani akiwa na umri wa miaka tisa, tangu akiwa ameanza kujifunza kupita njia ya miziki ya asili ya Angola na Cape Verde, bossanova kutoka Brazil, fado kutoka Ureno pamoja na jazz.