With their reunions do many acts from the 1960s and 1970s, good business. The high number of prosperous people over sixty guarantees a lucrative sales market and for an evening youth sentiment are many forever young best to poke. Only few bands know after such a restart still something substantial to add to their oeuvre. The Delft group Alquin, an Institute within the progrockgenre in the 1970s, is an exception to that rule. The 2005 Blue Planet should look forward to positive responses from both press and public. Expectations were high for the successor who four years later. Sailors And Sinners sounds inspired again. The connection with the contemporary progressive rock music should then be gone, in the classic (prog) rock genre know Alquin still a recognizable sound.