Gerard Kockelmans was not considered to have musical talent.
Gerard Kockelmans (May 5, 1925 in Meerssen - September 7, 1965 in Beek), was a Dutch composer, conductor and music teacher. He studied at the conservatoires of Maastricht, The Hague and Utrecht, where Kees van Baaren, Sem Dresden and Henri Geraedts were among his teachers. He mainly wrote choral music. Other works comprise masses, motets, chamber music and songs. He was a master of counterpoint. As a choir conductor and music teacher, Kockelmans was influential in the music scene of Limburg. Amongst the choirs he conducted were the 'Maartrichts mannenkoor', 'oratoriumvereniging Nieuw Leven', 'Mignon' and 'Maastrichter Staar'. 
