Complex sentence: This left Toledo without a classic rock station, so in turn WJZE dropped smooth jazz for a classic rock format in early 1997, the station billed itself simply as "Classic rock 97.3 WJZE".
Split into simpler sentences: This left Toledo without a classic rock station, so in turn WJZE dropped smooth jazz for a classic rock format in early 1997. The station billed itself simply as "Classic rock 97.3 WJZE".