On 12 March 2006 , an overwhelming victory at the National Song Festival in Amsterdam made Treble the Dutch representatives in the Eurovision Song Contest 2006 in Athens . During a live television show on the Dutch channel NOS , their song " Amambanda " was chosen as the best by 72 % of the viewers . After this , Treble went on tour , planning to visit every country that was to send a contestant to Athens . They succeeded in doing so , but did not qualify from the Semi-Final . Lordi , the Finnish heavy metal band , won the semis and the final . ( During their European tour , Treble met Lordi and they became good friends . ) The schedule for Treble after the Eurovision Song Contest was relatively unfruitful . A single " Fly " off the '' Free '' album was scheduled as a CD-single , but was later rescheduled to appear only as a download . yet another single " Leave Me Alone " was scheduled for 2006 but later postponed to early 2007 . Djem and Niña van Dijk have both enrolled in the Amsterdam Conservatorium to sharpen their musical skills reducing their participation in Treble . The band eventually split up in March 2010 . Each of the girls have decided to make their own solo career in music
Eurovision Song Contest 2006
Eurovision Song Contest 2006
Treble (musical group)