Complex sentence: The song was not played for 9 years until 2011, when it opened a full concert for the first time (in Perfecto Remix form), becoming the 5th opener overall for the 360º Tour.
Split into simpler sentences: The song was not played for 9 years until 2011, when it opened a full concert for the first time. Becoming the 5th opener overall for the 360º Tour.