Complex sentence: Moreover, the audiences enthusiastically enjoyed the concert by singing along the Shinee's songs and cheering in Korean and gave a surprise event by flying pearl aqua green colored-paper airplanes after the performance of "Bodyguard".
Split into simpler sentences: Moreover, the audiences enthusiastically enjoyed the concert by singing along to the songs and cheering in Korean. Fans also gave a surprise event by flying pearl aqua green colored-paper airplanes after the performance of "Bodyguard".