Complex sentence: "Beware of the Dog" was the second single from Jamelia to enter the UK top 40 on downloads alone and it was also the highest download only entry of the week and the only song to reach the top 40.
Split into simpler sentences: Beware of the Dog was the second single from Jamelia to enter the UK top 40 on downloads alone. It was also the highest download only entry of the week and the only song to reach the top 40.