Complex sentence: The single received widespread attention in Europe, where it reached the top 10 in several countries, and acclaim in Australia where it reached number two on the singles chart, and won ARIA Awards for "Song of the Year" and "Best Pop Release".
Split into simpler sentences: The single received widespread attention in Europe, where it reached the top 10 in several countries, and number-two in Australia. The song won ARIA Awards for "Song of the Year" and "Best Pop Release".