NEW : ` ` This is shameful for Turkish democracy , '' says Turkey 's main opposition party . Pianist Fazil Say openly insulted religious values with his Twitter posts , court says . His prison sentence is only as long as he does n't commit a similar crime . Say has joined Turkey 's conservative Islamic - liberal Justice and Development Party .
NEW : `` This is shameful for Turkish democracy , '' says Turkey 's main opposition party . Pianist Fazil Say openly insulted religious values with his Twitter posts , court says . His 10-month sentence is suspended as long as he does n't commit a similar crime . Say has criticized Turkey 's governing Islamic-rooted Justice and Development Party .