Complex sentence: He is now supervisor of Melodifestivalen, a post he has held since 2002.He is however regarded, by his peers as being somewhat of a controversiel person and was recently accused of manipulation the jury which chooses the particpating songs.
Split into simpler sentences: He is now supervisor of Melodifestivalen, a post he has held since 2002. He was recently accused of manipulation the jury which chooses the particpating songs.