[1] He worked with Louis Hiltbrand, Germaine Mounier, Alfred Loewenguth and Jean Fassina.
In chamber formation, Haguenauer works notably with Jeff Cohen, Alexis Galpérine, Annick Roussin, Jaime Laredo, Pierre-Henri Xuereb, Atar Arad, Arnaud Thorette,[2] Cécilia Tsan,[3] Sharon Robinson, Tsuyoshi Tsutsumi, Patrick Gallois, Thomas Robertello,[4] András Adorján [fr] Michel Lethiec, James Campbell, the Ebène Quartet, the Fine Arts Quartet, the Stanislas Ensemble,[5] Les Percussions de Strasbourg and the "Accroche-Notes" ensemble.
Haguenauer has formed a duo with tenor Gilles Ragon,[7] with whom he has deepened the repertoire of French mélodies and lieder.
In 2012, he finished the first complete recording of Claude Debussy's melodies, made in Brive-la-Gaillarde, on the composer's piano kept at the Brive Museum.
lives in the United States, and teaches at the Indiana University Bloomington.