Trygve Seim: tenor and soprano saxophones; Eirik Hegdal: soprano, baritone sax, clarinet and bass clarinet; Thomas Dahl: guitar; Rob Waring: marimba and vibraphone; Harmen Fraanje: piano, Fender Rhodes; Mats Eilertsen: double bass; Olavi Louhivuori: drums

Norwegian bassist Mats Eilertsen has been a strong and supportive presence on a dozen ECM sessions to date. With Rubicon he steps forward to present his own music, with an international cast.