Robbert Muuse
- baritone
"impressive performances"
- Gramophone
"strong acting and singing"
- NRC
"velvety warm voice"
"an intelligent and balanced musical nature"
- Concertgebouw Jury
"excellent language mastery and stylistic empathy"
- Fono Forum
"a real Lieder singer at work"
- Luister magazine
"an accomplished Lieder singer"
- Klassieke zaken
"Great empathy was one of his main assets"
- Dagblad De Limburger