Studio Vocale Karlsruhe · Werner Pfaff

Choir of the School of Notaries of the Province of Cordoba – Tristán Malbrán
Coral Concuerdas – Eduardo Ferraudi
Provisiorio Choir – Sergio Feferovich
Domingo Zípoli ISEAM Women’s Youth Choir – Natalia Vadillo
Choir of the Jean Mermóz Foundation – Guillermo Tesone
UNSJ Children and Youth Choir – Jorge Fuentes
Cantoría de la Merced – Santiago Ruiz
Vocal Calíopes – Graciana Raimundo
Incantare Female Choir – Natalia Vadillo
Choir of the Faculty of Languages of the UNC – Matías Saccone
Choir of the Catholic University of Córdoba – Matías Saccone
Choir of the Faculty of Exact Sciences UNC – Cecilia Crocce
Chamber Choir of the Province of Córdoba – Gustavo Maldino
Choir of the Faculty of Psychology of the UNC – Santiago Serna
Cordoba Municipal Choir – Esteban Conde
Anoikenk Polyphonic Choir – Roxana Agullo
Raigue Female Vocal – Karina Torres
Tous Ensemble – Emiliano Linares
University Choir of Mendoza – UNCuyo – Silvana Vallesi
ISEAM preparatory choirs Domingo Zipoli – Javier Cruz /Jorge Colgano
Alta Gracia Municipal Youth Choir – Mauricio Oscar Sliakonis
Alta Gracia Municipal Women’s Choir – María Paula Gómez
ISEAM Youth Choir Domingo Zípoli – María Emilia Puebla
Portezuelo School Female Youth Choir – Silvana Vallesi
Cuchicheros – Juan Manuel Brardao

Schulspatzen Children’s Choir · Teresa Jelen de Vacca

Julia Pardini Choir – Elza do Val Gómez
Artencanto Choir – Elena Moukhorkina Moreno
Coral Sindilegis – Antonio Zarazate
Expresso 25 – Pablo Trindade
Meninas Cantoras of Nova Petrópolis – Cristiane Ferronato
Mohino Youth Choir – Cristiane Ferronato
Caxias do Sul Municipal Choir – Cibele Tedesco
Coralito Villa-Lobos – Fernanda Nóvoa
UPA Group – Federico Trindade
Habeas Cantus – Adelson Vieira Torres
Sunlight Coral – Isak Lucena
UNAERP Coral – Cristina Modé
SESC Chamber Orchestra Choir – Snizhana Drahan
IDEAU School Choir – Federico Trindade
Cobra Coral  – Geandre Nakano Ramiro
UFRGS Coral – Lucas Alves
30º Traditionalist Region of MTG Chorale – Wagner Petry Moraes
Zenite Women’s Group – Sergio Alberto de Oliveira
Zingado Group – Cristiane Ferronato
Choral Voices of Outono – Celia Cortéz
Gramado Youth Choir – Berta Hermanious
Tramontina Choir – Pablo Trindade
Sem Contraindicaçao Group – Pablo Trindade
Madrigal Revivis – Sergio Alberto de Oliveira
Unicesumar Coral – Geandre Nakano Ramiro

Singing Children of Araucania – Rubén Orellana
Women’s Folk Singing – Erika Ramos
Deo Gracias Female Choir – Paola ZamoraPérez

Coral Gioviale – Ricardo Piedrahita
Gioviale Children’s Choir – David Melo / Ricardo Piedrahita
Sogamoso Choral Association – Calixto Raul Araujo
La Salle ETITC Choir – Hector Garcia / Ana Mª Roa
Choir  Faculty of Arts of the University of Antioquia – María Teresa Cortés
Vocalissetto Choir – Luz Maria Cuenca
Ensamble Vocal de la Facultad de Artes de la UdeA – Luz María Cuenca
Chamber Choir Cecilia Espinosa – Cecilia Espinosa Arango
Tonos Humanos Choir – Cecilia Espinosa Arango
University of Medellín Chamber Choir – Diana Cárdenas
Macondo Vocal Ensemble – Juan David Osorio
Ars Nova Choir – Nancy Sierra
Polytechnic Choir Jaime Isaza Cadavid – Nancy Sierra

Seven Sharp · Erik Andersen

Oscar Vargas Romero Chamber Choir – María Augusta Abad

University of Barcelona Choir – Jordi-Lluis Rigol
Cor Corelli – Jordi-Lluis Rigol
Coral Cantiga – Josep Prats
Coral Sinera – Oriol Castanyer
City of Tarragona Choir – Josep Prats
Cor Voxalba – Elisenda Carrasco
Cor Xera – Jordi-Lluis Rigol
Arc Coral – Bonal Ester
Xamfra Coral – Bonal Ester
Escolania de Tomares – Maria Elena Gauna
Voces Blancas of Teruel – Teresa Bullón López
Escolania de Montserrat – Bernat Vivancos
Cors de les EMM de Terrassa – Miquel Garcia
Children’s Choir of Sant Cugat – Elisenda Carrasco
Reyes Bartlet Adult Choir – José Hijar Polo
Orfeo Valencia Children’s Choir – Anna Ferrer/Chelo Rodriguez
Tantak Korala – Asun Lopez
Allegro Teacher Choir – Montse Meneses
Amics de la Unió Children’s Choir – Josep Vila i Jover
Choir of the Fundación Aprender-Colegio BrotMadrid – Isabel Ortega Oyarzabal
David Goldsmith Youth Choir – Cristo Velázquez
Reyes Bartlet Choir – José Hijar Polo
Las Veredas Children’s Choir – Enrique Martin
Las Rozas Youth Choir – Enrique Martin

The Lake Washington Singers · Jane Blount

Les Fleurs de Chantiers · Mariette Wilson
Blok’Notes · Mariette Wilson
Chorale des Anciens Martins · Mariette Wilson

Aghias Triados Children Choir · Vasileios Papaconstantinou

The Male choir Gamlir Fostbaerdur · Arni Hardarson
Skólakór Kársness · Friðbjörn Hólm

Chorus Accorde and Notes – Roberto Boarini
Soñero Sostenible de la FAO Choir – Carolina León Páez
Chorus Friends of the Mountains Aldo Sisani – Alessandro Zucchetti
Polyphonic Choir Terra Betinga – Paolo Pacini
Children’s Choir Terra Betinga – Paolo Pacini

Children and young singers  Faculty of Music  UNAM – Patricia Morales
Niños Cantores of Morelos – Pablo Puente
Cuernavaca Children’s Choir – Verónica Pérez Altamirano
Siinan K’aay Vocal Ensemble – Daniel Vázquez
Children’s Choir of Tlaxcala – Israel Netzahual
Grupo Coral Cáritas  – Carlos Vázquez
Vocal Octet of the Magisterial Choir – Alejandro León Islas
A Capella Ensamble – Ileana Gueche
Schiller Institute Choir – Ana Linda Ruiz
Apertum Cor – Israel Netzahual
Son 14 de Mexico – José Eduardo Sosa
UNICACH Children’s Choir – Yarinaila Martínez
Amateur Choral Ensemble – Carolina Lara Tapia
Arión Vocal Ensemble – Esaú Flores Carreño
Juventino Rosas Choir – Elizabeth Guzmán
La Herradura Choir – Víctor Manuel Hernández
Crea Vocal Group – Marcela Flores
Contrapunto Vocal Ensemble – María Guadalupe Chavira
University of Guanajuato Choir – Juan Francisco Martínez
Libertatem Choir – Lennin Catalán
Yaocalli Children’s Choir – Carolina Lara Tapia
Coral Harmonnia – David Arontes
Guadalajara Cathedral Children’s Choir – Christian Cortés / A. Martínez
Choir of the Sebastian Foundation – José Galván Castañeda
Camerata Vocal Mexico – Fernanda Ortiz de Alba

Ang Passang · Randi Dugstad

Discantus Children’s Choir – María Vanesa Utz
Da Capo – Government Choir of Itapúa – María Vanesa Utz

The Singers of San Juan Macías – Roland Morán
San Ignacio de Recalde School Children’s Choir – Nicola Portanova
San Ignacio de Recalde School Children’s Choir – Enrique Vargas Machuca
San Ignacio de Recalde School Children’s Choir – Antonio Araujo

Young Singers of Guimarães – Janette Costa Ruiz

Camerata Coral of Puerto Rico – Amarilis Pagan-Vila
Cantoría -UPR Concert Singer-Choir in Arecibo – Joamel González
Ocho de Luna – Joamel Gonzalez
UPR Chamber Choir in Carolina – Carlos Rivera Aponte
UPR Choir in Cayey – Amarilis Pagan-Vilaof

Sound · Voicu Popescu

Krasnoyark City Childrens Choir · Ludmila Stebenkova

Treinta y Tres Promusica Choir – Alejandro Guillermo
Maysupi Chorale – Marta Pereira
Santa Elena Polyphonic Choir – Francisco Simaldoni
Coral Procantus – Esteban Farfán
Group Coral Antaño – Carlos Escande
Choir of the Faculty of Architecture – Rodolfo Vidal
Choir of the Liceo de las Piedras Manuel Rosé – Mauro Berruti
Kidie D’Elias Choir – María Elena Rocha
Bilú Vocal Group -Esteban Louise
Atlantida Coral – Humberto Pisano
Costa de Oro Coral – Nilda Moreira
Voces de la Plaza – Francisco Simaldoni
Vox Populi – Susana Martinez
Rapsodia Choir – Rodrigo Faguaga
Carmelas vocal group – Celeste Roselli
Quantum Choral Group – Víctor Mederos
Choir of the Liceo 1 of San Carlos – Sebastián de los Santos
Voces del Origen – Francisco Simaldoni
National Choir of Children of the SODRE – Víctor Mederos
Drakkar Choir – Chiara Danielle
De Profundis vocal and instrumental group – Cristina García Banegas
Vocal Group Harmonía
Choir of the Italian Circle of the Costa de Oro- Nilda Moreira
Insieme Choir – Esteban Tadshjian

Group Coral Venezziola · Daniel Riera