Louise discovered the harpsichord at the age of 7, and studied with Aline Zylberajch for 12 years before entering the Schola Cantorum Basiliensis. Her first class was with Jörg-Andreas Bötticher, followed by Francesco Corti.

At the age of 19, Louise won first prize in the Concours Corneille international harpsichord competition. A little later, she won the international La Capella Musicale competition in Milan, as well as the Bach Wettbewerb competition in Leipzig, and was also a prizewinner at the Fondation Royaumont and the Jeunes Talents association.

A much-appreciated soloist, Louise is regularly invited to perform at festivals and concert series across Europe, including the Oude Muziek festival in Utrecht, Cembalo in der Stadt Basel, Bel-Air Claviers, l'Entracte, the Musée de Neuchâtel and the Musée de Colmar, Infinity festival Basel, Festival Aurore and others.

As a continuo player, Louise has broadened her repertoire and knowledge by performing in a variety of ensembles, both small-scale (the Banshies, Tumbleweeds) and large-scale (Pygmalion, Jupiter, Le Concert de la Loge, Masques, etc.), as well as working as a conductor and vocal coach (Teater Basel).

At the same time, Louise had a keen interest in teaching, which she was able to pursue for four years at the music school in Riedisheim, or as a replacement at the Schola C. B. It was at the same institution, at the end of a master's degree in pedagogy, that she was awarded the prize for best dissertation by the Walter & Corina Christen-Marchal Foundation for her work on 'Le corps & les techniques de clavecin dans la France des XVIIème et XVIIIème siècles' (The body and harpsichord techniques in seventeenth- and eighteenth-century France).