Complex sentence: The song also won Warnes and Cocker the Grammy Award for Best Pop Performance by a Duo or Group with Vocal, which was released as a single and hit No.1 (for three weeks running) on the "Billboard" Hot 100 chart.
Split into simpler sentences: The song also won Warnes and Cocker the Grammy Award for Best Pop Performance by a Duo or Group with Vocal. It was released as a single and hit No.1 (for three weeks running) on the "Billboard" Hot 100 chart.