Complex sentence: Bari was relegated after the 2001 season, and as his Bari contract ran out in June 2001, Madsen moved to German club VfL Wolfsburg on a free transfer.
Split into simpler sentences: Bari was relegated after the 2001 season, and as his Bari contract ran out in June 2001, Madsen left the club. He moved to German club VfL Wolfsburg on a free transfer.