- hosts: sperger, ries, steffani, merkel, spohr, peri, penalosa, albeniz, escher, verdi, liszt, kassia, agricola, arcadelt, argento, allegri, morales
+ hosts: sperger, ries, steffani, merkel, spohr, peri, penalosa, albeniz, verdi, liszt, kassia, agricola, arcadelt, argento, allegri, morales, bartok, schroeder