Alexandra Bellon began studying percussion and drums in France, at the age of six. In 2003, she joined the Ecole Nationale de Musique of Creteil, where she graduated in 2008 with Mr Brana principal player of Paris Orchestra.
In 2011, she obtained a Bachelor of Arts in Music (2011), a Master degree in Pedagogy (2013) and a Master degree in Percussion in Geneva HEM school (2015).
As a musician for the Verbier Festival Orchestra and as an auxiliary for the Orchestre Philharmonique Royal de Liege, the Orchestre de la Suisse Romande and the orchestra of the Opera de Lyon, she has participated in various concerts and tours, and in studio and video recordings. She is particularly involved in the "Verbier Festival Orchestra" and its chamber orchestra,
She works for the school EAA in Geneva as contemporary dance accompanist.
Particularly active in dance and theater environment she is actually working for Nuna, danse company of Lausanne with Young soon Cho Jacquet.
She is also co-conceptor of the musical performance "Horde" with Benoit Renaudin for « If » Isis Fahmy teater.
Passionate about chamber music and multidisciplinary artistic projects, she is a cocreator of "46°N" percussion trio, specialize in musical theater repertoire, prix Suisa 2015. Ensemble Batida (Prix Orpheus 2011, Prix Jean François Chaponnière 2013, Laureat of Nicati 2013), witch is a five players band of two pianos and tree percussions.