Complex sentence: WWDM, at the time, played hip hop and R&B; to curtail excessive competition, ICBC (the owners) bought WHXT, and WWDM restructured its urban contemporary format to serve the adult Black demographics.
Split into simpler sentences: WWDM, at the time, played hip hop and R&B. To curtail excessive competition, ICBC (the owners) bought WHXT, and WWDM restructured its urban contemporary format to serve the adult Black demographics.