Complex sentence: He took the pseudonym Snoopy and with Karl Dyall had a 1986 hit with the hip-hop song "Next Time," which was taken from the soundtrack of the cult movie "Stockholmsnatt", in which Jones played a leading role.
Split into simpler sentences: He took the pseudonym Snoopy and with Karl Dyall had a 1986 hit with the rap song "Next Time". The song was taken from the soundtrack of the cult movie "Stockholmsnatt" in which Jones played a leading role.