
Mojca Gal studied violin at the Academy of Music in Ljubljana, the Bern University of the Arts, and the Schola Cantorum Basiliensis. She plays in ensembles such as Ad Fontes, Arabesque, Grenzklang Barockensemble, Musica Cubicularis, instrumental ensembles of the Basel Madrigalists and Ensemble Orlando, chamber orchestras such as the Freitagsakademie Bern, Neues Mannheimer Orchester, and Opéra de l’Impératrice Payerne. Notable recordings include: Pregon del cantante vagabundo (Ars Productions), Secret Charms (Coviello), Army of Generals (Das neue Mannheimer Orchester).
Thys Grobelnik studied harpsichord and organ in Austria and harpsichord and ensemble conducting at the Schola Cantorum Basiliensis. He specializes in French music and instruments from the period 1650 to 1750, a subject on which he regularly gives lectures and publishes articles. In addition to his work as a harpsichordist at international concerts and as a harpsichord teacher, he has been working for a year in Thomas Steiner's harpsichord workshop in Basel, where he also specializes in historical instrument making and the restoration of original instruments.
Marie Delorme studied contemporary dance at the CRR in Chalon-sur-Saône, sound engineering at the CNSMD in Paris, transverse flute at the HEM in Geneva, and Renaissance flute and singing at the Schola Cantorum Basiliensis.
Her artistic activity focuses mainly on Renaissance and Baroque repertoires, dance music, vocal music, Irish music and traditional music. In 2019, she co-founded the Basel-based ensemble Les Esprits Libres with Thys Grobelnik, and collaborated with Les Soirées Amusantes on reconstructions of 18th-century salons. Since 2023, she has been hosting Renaissance balls as a musician and dance teacher. She also makes recordings for early music labels.
In 2025, she taught in various interdisciplinary contexts, worked with wood, leather and parchment in an organ-building workshop, trained in cultural management, and performed in concerts and balls with the ensembles Polhymnia, Tissage, Choeur3, Les Esprits Libres and Les Soirées Amusantes.
(Photo: Gregoire Fillion)
Konstanze Waidosch grew up in a violin and lute-making household in rural Lower Bavaria and became familiar with the history and stories of old musical instruments at an early age. She studied baroque cello and viola da gamba at the University of the Arts in Bremen and at the Conservatorium van Amsterdam (NL) with Viola de Hoog, Prof. Hille Perl, and Mieneke van der Velden.
As a continuo player and soloist, she explores the timbres of various bass and tenor instruments, including the basse de violon and the five-string violoncello piccolo.
Her versatility is evident in her work as a member and guest musician with renowned ensembles such as the Amsterdam Baroque Orchestra, the Academia Montis Regalis, the Collegium Vocale Gent Academy, the Händelfestspielorchester Halle, the Nieuwe Philharmonie Utrecht, the Bremer Barockorchester, the Göttinger Barockorchester, the Elbipolis Barockorchester Hamburg, and her own award-winning ensemble Marsyas Baroque. Her repertoire ranges from early 17th-century music to the Romantic period.
A passionate teacher, Konstanze Waidosch was a lecturer in Baroque cello at the University of Catholic Church Music and Music Education in Regensburg and gives courses in early music throughout Germany.
(Photo: Theresa Pewal)