An award-winning Swedish rapper has been sentenced to 10 months in jail for conspiring to kidnap a rival artist.Yasin Mahamoud, 23, was convicted of trying to lure the victim to a music studio in Stockholm in March last year.The plot failed but the victim was kidnapped, beaten and robbed several weeks later without Yasin's involvement.The rapper denied the charges and his lawyer told local media he will appeal against the verdict.Mahamoud - who is known just as Yasin in the music world - wa…