Aleksandra Dzenisenia studied at the Belarusian State Academy of Music and at the Conservatoire supérieur in Strasbourg. Literally since her first steps in music Aleksandra made herself known as a talented and original musician. Being only a first-year student Aleksandra got the first prize at the international musical competition in Moscow. She later she took part in many international competitions and was invariably a prize-winner.

Aleksandra has taken part in international Festivals such as Arsmondo Festival (France, 2022), Code modern Festival (Germany, 2021) Festival de Royaumont (France, 2021), Musica (France, 2020, 2021), Luzerne Festival (Switzerland, 2018), ManiFest ( France, 2017), Thy chamber music Festival ( Denmark, 2019, 2021), Stay in May (USA, 2016), and Musica Mundi (Belgium, 2011, 2013).

She has played on the same stage with, among others, Sir Simon Rattle, John Adams, Heinz Holliger, Roby Lacatos, Patricia Kapatchinskaja, and Maxim Vengerov. Aleksandra performed in different countries of the Europe and Asia such as Great Britain, Belgium, France, Germany, Turkey, Bahrain and UAE, USA.

She has frequently performed with the Philharmonic orchestra of Berlin, Ensemble intercontemporain, Opéra de Paris, Symphony Orchestra of Switzerland, Philarmonic Orchestra of Strasbourg, Hamburg radio Symphonic Orchestra, Symphonic orchestra RAI of Turin, Divertimento ensemble, Collegium Novum Zurich, Ensemble Linéa, Ensemble Accroche note and others.