Graduated from the National University of Music of Bucharest, he began his activity as a member of the National Chamber Choir „Madrigal”. Later he collaborated with this choir as choir master. In 1994 he founded the SOUND Choir and the Cultural Foundation SOUND, through which he organised tours, festivals, symposia and coral master classes. With the Romanian Radio Children’s Choir he has been collaborating since 1988 as assistant choir conductor and from 2004 as main choir conductor. He has made special recordings for the Romanian Radio’s Sound Archives and participated in concerts with vocal-symphonic and a cappella programs. His over 50 participations in artistic tours, festivals and international competitions have brought him the appreciation of specialized critics and numerous medals and prizes. He is a member of the Choir Olympic Council - the organiser of the World Choir Olympics. He has written articles , delivered choral art classes and has been invited in national and international juries. 

Wilma ten Wolde enjoys an internationally reputation as an eminent expert on children and youth singing. She gives master classes at home and abroad. Her previous positions include that of professor of aural training and ensemble singing at the Royal Conservatory in The Hague. She is chief conductor both of the Netherlands Childrens Choir and the Netherlands Youth Choir and artistic director of the Netherlands Vocal Talent Foundation. The goal of this Foundation is to offer talented youth from all over the Netherlands a serious training in singing, aural skills, ensemble singing and general musicianship. Sir Simon Rattle is patron of the Netherlands Vocal Talent Foundation.
Wilma ten Wolde prepared choir productions for conductors as Sir Simon Rattle, Mstislav Rostropovitch, Bernhard Haitink, Nikolaus Harnoncourt, Riccardo Chailly and Iván Fischer.

Graduate in Choral Music and Choir Direction from the Conservatoire of Trieste, he combines his work as director of various choirs with that of composer of works for voices and instruments to wide approval from the public and the critics. He has recived prizes in many national and international competition, amongst which are Lugo di Romagna, the International Competition of Guido d'Arezzo, the International Competition of Tours and the International Competition of choral compositions and elaborations of Trento.