(b Mulhouse, 1942).
Fr. organist and composer. Won Chartres int. comp. 1971. Deputy org. Sacré Cœur, Paris, 1963–72, orch. 1973–83; prof. of org., Marseilles Cons. 1973–9. Org., St Sulpice, Paris, from 1983. Prof. of org., Saarbrücken Musikhochschule from 1988. Recitals in USA and Europe. Comps. for org. and choir.