Upcoming events
November 30, 2025
Lassenne Vocale
Encuentro Coral
Collaboration with ProyectoeLe (Seville)
Fundación Tres Culturas
Pabellón Hassan II, C. Max Planck, 2, 41092 Sevilla, Spain
12pm
December 5, 2025
Lassenne Vocale
Lux in Tenebris
Collaboration with Sofia Chamber Choir (Ukraine)
Église St-Albert
Rue Victor Hugo 155, 1030 Schaerbeek, Belgique
7.30pm
December 14 , 2025
Ishango Chamber Choir
Wonderful Mystery
A Christmas concert
Église Notre-Dame-du-Rosaire de Wierde
4.30pm
Past events
October 30, 2025
Lassenne Vocale
KOOR&STEM WEDSTRIJD 2025
Culturecentrum Hasselt
Kunstlaan 5, 3500 Hasselt
3.45pm
April 26, 2025
Lassenne Vocale
Eternal Echoes: Renaissance Meets Modernity
Chapelle Notre-Dame de Lindhout
Avenue des Deux Tilleuls 2
1200 Wolwe-Saint-Lambert
8pm
April 27, 2025
Lassenne Vocale
Festival POM!
Église Notre-Dame de Pommerœul (croncq clocher)
5pm
May 18, 2025
Ishango Chamber Choir
Rêveries et Élégies
Église Saint-Aubain à Opprebais
Rue du Moulin 1
1315 Incourt
4pm
December 1, 2024
Lassenne Vocale
Lumen in Umbra (featuring Mark Smythe)
Chapelle Notre-Dame de Lindhout
Avenue des Deux Tilleuls 2
1200 Woluwe-Saint-Lambert
4pm
November 13, 2024
Lassenne Vocale
Lumen in Umbra
Volta Bxl – Brussels
9pm
April 28, 2024
Lassenne Vocale
Body & Soul – featuring Steve Dobrogosz’ Mass
Église des Pères du St. Sacrement, Brussels
3pm
May 4, 2024
Lassenne Vocale
Body & Soul – featuring Steve Dobrogosz’ Mass
Šv. Jonų bažnyčia, Vilnius – Lithuania
7pm
June 1, 2024
Ishango Chamber Choir
Namur en Chœurs – Flower Songs
1.30pm Halle “Al Chair”, Namur
3pm Namur
July 14th, 2024
Ishango Chamber Choir
Dimanches Musicaux
Église St. Michel et St. Gudule
Brussels, Belgium
11am
August 4th, 2024
Lassenne Vocale
Dimanches Musicaux
Église St. Michel et St. Gudule
Brussels, Belgium
11am
April 6 2024
Ishango Chamber Choir
Flower Songs
Église Sainte-Marguerite
Bouge, Belgium, 8pm
April 6 2024
Ishango Chamber Choir
Flower Songs
Église Saint-Martin
Dion-le-Val, Belgium, 5pm
March 21-23, 2024
Chœur Philharmonique du Maroc
A cappella
Casablanca, Rabat, Meknès – Morocco
December 10, 2023
Chœur Philharmonique du Maroc
Exulte!
Tanger, Rabat, Casablanca – Morocco
December 10, 2023
Lassenne Vocale
Christmas Concert 2023
Brussels – Église des Père du Saint-Sacrement
4pm
October 22, 2023
Bachwerk
Leonard Bernstein – Latin Choruses
Bruxelles – Église Ste. Anne
6pm
June 11th, 2023
Chœur de Chambre Ishango
with Chorabilis & La Psalette de Bruxelles
Triptyque
Bruxelles – Église St. Albert
4pm
June 25th, 2023
Chœur de Chambre Ishango
A cappella
Louvain-la-Neuve
June 30th, 2023
Swara Vocal Ensemble
at Propulse by Musique3
Bruxelles – Flagey
3pm
May 6th, 7th, 2023
Lassenne Vocale, Chœur de Chambre Ishango and Vilnius University Chamber Orchestra
Sunrise Mass
Brussels (May 6th)
Malonne – Chapelle St-Berthuin (May 7th)
April 9th, 13th, 14th, 2023
Chœur Philharmonique du Maroc
A capella
Meknès – Institut Français (April 9th)
Rabat – Cathédrale Saint-Pierre (April 13th)
Casablanca – Église Notre Dame (April 14th)
October 28th-29th, 2022
Lassenne Vocale
Familia Cantorum Choir & Orchestra
Missa Brevis Pavliça
Brussels, Belgium (Oct. 28th)
Rivière, France (Oct 29th)
November 5th-6th, 2022
Swara Vocal Ensemble
Madrigali Moderni
Contemporary a cappella pieces based on Middle Ages/Renaissance art
Schaerbeek/Brussels – Église St. Albert (Nov. 5th)
Ghent – Sint Pauluskerk (Nov. 6th)
November – December, 2022
Orchestre & Chœur Philharmonique du Maroc
Petite Messe Solenelle
Rabat – Théatre Mohammed V (Nov. 28th)
Casablanca – Église Notre Dame (Nov. 29th, 30th)
Fés – Salle Batha (Dec. 2nd)
August 14st, 2022
Parahyangan Catholic University Choir
Anniversary concert
Auditorium Unpar
Ciumbuleuit 94. Bandung
7pm
May 21st, 2022
Lassenne Vocale
Lurreko Gauzak
Choral Music from the Basque Country
Église Sainte-Alice
Av. Dailly 134, 1030 Schaerbeek
8pm
November 13th, 2021
Swara Vocal Ensemble
Celestial Sphere
Église Notre Dame du Sacré-Cœur
Rue de Tervaete 24, 1040 Etterbeek
8pm
November 14th, 2021
Swara Vocal Ensemble
Celestial Sphere
Sint Pauluskerk
Smidsestraat 1, 9000 Gent
6pm
December 12th, 2021
Lassenne Vocale
O Magnum Mysterium
Église Sainte-Alice
Av. Dailly 134, 1030 Schaerbeek
4pm
July 29th, 2021
Ghent Singers
Gleichzeitigkeiten – A Night Between Simultanhalle und Museum Ludwig
Museum Ludwig, Cologne
6-9pm
August 22nd, 2021
Ghent Singers
A Sunny Holiday
Sint Pauluskerk, Ghent
5pm
March 27th, 2021
Ghent Singers
une soirée au château
online concert
8pm
May 2nd, 2021
SWARA vocal ensemble
Ciudad Sin Sueño
Sint-Pietersplein, 9000 Gent
8pm
September 5, 2020
Ghent Singers
Choir Piece (POSTPONED)
Felix Kindermann , concept and text
Natalie Dietterich , composer
Kanal – Centre Pampidou
21 Sainctelette Square
1000Brussels — Belgium
2pm-6pm
October 24, 25, 2020
Swara vocal ensemble
Oortreders Festival
Rainbow (CANCELLED)
Oct. 24 2pm & 4pm/Oct. 25 11.30am
CC Palethe
Jeugdlaan 2
3900 Overpelt, Belgium
December 3, 2020
Ghent Singers
Choir Piece Performance (POSTPONED)
Felix Kindermann , concept and text
Natalie Dietterich , composer
Kunsthal Ghent
Lange Steenstraat 14
9000 GHENT
February 1,2, 2020
Ghent Singers
“Choir Piece’” Concert KIT – Kunst im Tunnel
August 18,24,31, 2019
Parahyangan Heritage III
Bandung, Medan, Jakarta
August 23-25, 2019
Jury at 1st Ken Steven’s International Choral Festival 2019
Medan, Indonesia
September 6, 2019
Grand Benevolo
Le Concert Spirituel, as assistant conductor of Hervé Niquet
Cathédrale de Saintes, Festival de Saintes
Cathédrale de Verden, Musikfest Bremen
Bremen, Germany
October 29 – November 1, 2019
Swara vocal ensemble
Ivan Yohan, conductor
Competing at 51st Tolosa Choral Contest
Tolosa, Spain
May 4-5, 2019
Swara vocal ensemble
Lunalia Festival
Rainbow
May 4th 8.30pm-9.30pm/May 5th 4pm-5.30pm
Kunstencentrum Nona
Begijnenstraat 19
Mechelen, Belgium
June 2, 2019
Lassenne Vocale
Ivan Yohan, conductor
Below the hill
Choral compositions from Romantic and Early 20th century
6pm
Sacré-Coeur de Lindthout
Avenue H. Dietrich, 20
1200 Woluwe-Saint-Lambert
Brussels, Belgium
July 12, 2019
Grand Benevolo
Le Concert Spirituel, as assistant conductor of Hervé Niquet
Cathédrale de Saintes, Festival de Saintes
Saintes, France
July 23-27, 2019
Jury at 8th Bali International Choir Festival 2019
Bali, Indonesia
December 21-22, 2018
Ghent Singers
Belgian National Orchestra
L’enfant et les sortilèges
6pm
BOZAR, Brussels
December 26, 2018
Ghent Singers
Ivan Yohan, conductor
Sweet was the song
11.30am
Sint Pauluskerk
Ghent, Belgium
August 25, 2018
O Sapientia – a voyage to Baltic Sea Choir Competition
(pre-competition concert)
Parahyangan Catholic University Choir
Usmar Ismail Hall
Jakarta, Indonesia
September 9, 2018
O Sapientia – a voyage to Baltic Sea Choir Competition
(pre-competition concert)
Parahyangan Catholic University Choir
Aula Yohanes Paulus II
Bandung, Indonesia
September 19, 2018
O Sapientia – a voyage to Baltic Sea Choir Competition
(pre-competition concert)
Parahyangan Catholic University Choir
Vilnius University
Vilnius, Lithuania
September 21-23, 2018
Baltic Sea International Choir Competition
Parahyangan Catholic University Choir
Jūrmala, Latvia
December 16, 2017
Suomi– a contemporary Finnish a cappella compositions & photo projection/exhibition
On the centenary of the independence day of Finland
Swara vocal ensemble, as conductor & photographer
Église Notre-Dame du Sacré Coeur d’Etterbeek, Brussels
July 10, 2017
Grand Benevolo
Le Concert Spirituel, as assistant conductor of Hervé Niquet
Pibrac – Festival Radio France
February 22, 2018
Spanish choral repertoires from Renaissance and Modern
Lassenne Vocale, as conductor
Brussels
June 17, 2018
Grand Benevolo
Le Concert Spirituel, as assistant conductor of Hervé Niquet
Château de Versailles
March 3, 2017
Grand Benevolo
Le Concert Spirituel, as assistant conductor of Hervé Niquet
Philharmonie 2
Paris
May 13, 2017
Contemporary Claudio
Swara vocal ensemble
Church of the Sacred Heart Ixelles
Brussels
April 9, 2016
Lumen et Umbra
Swara vocal ensemble & Swara photographers
Chapelle de Lindthout, Brussels&
Photo: Annette Willacy
Ivan Yohan 