They took part in recordings of Mahler symphonies, conducted by Eliahu Inbal and Paavo Järvi, and in the premiere of Kagel's Sankt-Bach-Passion.

In their home Musisches Internat, which served as a boarding school until 2007, the boys receive thorough training, four vocal rehearsals per week, individual voice coaching, and instrumental instructions.

[3] From 1987, Domkantor Klaus Knubben was the chorale conductor,[2][4] succeeded in 2014 by Andreas Bollendorf who had been a choir member as a boy.

[2] Concert tours, beginning in 1987, took the choir to U.S. (1989, 1998 and 2007), Canada (1993 and 2001), Mexico (2000), Brazil (2011), Argentina (2011), Paraguay (2011), South Africa (1995) and other, mostly European, countries.

[1] That year, they participated in Rome and the Vatican in the festival L'arte salva l'arte, presenting Haydn's Die Schöpfung at the Basilica of Saint Paul Outside the Walls, with the Roma Sinfonietta and soloists Mechthild Bach, Cornel Frey [de] and Thomas Laske [de], conducted by Bollendorf.

[2] The Limburger Domsingknaben recorded in 1978, conducted by Mathias Breitschaft, Christmas music including Palestrina's Ad te levavi, Reger's Mariae Wiegenlied, Hammerschmidt's Machet die Tore weit, Hermann Schroeder's "Siehe, die Jungfrau wird empfangen", Eccard's "Übers Gebirg Maria geht", Bruckner's Ave Maria, Kurt Hessenberg's "Maria durch ein Dornwald ging", Hassler's Verbum caro factum est, Bach's "Ich steh an deiner Krippen hier", Carl Loewe's "Quem pastores laudavere", "Es ist ein Ros entsprungen by Michael Praetorius, and "Drei Kön'ge wandern aus Morgenland" by Peter Cornelius, among others.

[11][12] In 2013, they participated in a live recording of Mahler's Eighth Symphony at the Frankfurt Alte Oper conducted by Paavo Järvi, with eight soloists, the EuropaChorAkademie, the Czech Philharmonic Choir Brno and the hr-Sinfonieorchester.