Jan Schultsz' latest CD includes two world premiere recordings of works by the Swiss composer Joachim Raff. Together with the Swiss soprano Noëmi Nadelmann, the Slovenian mezzo-soprano Barbara Koželj and the Dutch baritone Thomas Oliemans, the works Sanges-Frühling op. 98 and Maria Stuart op. 172 werde recorded on 2 discs with the DIVOX label. Further information can be found in the discography and HERE.