'A famous performance provided Michael Porter as Steuermann. This young singer, who prepares an astonishingly well, thoroughly crafted, color rich, and secure tenor that he can call his own, represents a great hope for the future.'

                                                                                                                         FeuilletonFrankfurt, 2015

'The American tenor Michael Porter […] celebrated an outstanding success as Sipho in the world premier from Lior Navoks An unserem Fluss.'

                                                                                                                         Theaterkompass.de, 2015

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