Due to requests, here are the links of all the live performances from the Idol event. It's worth a watch for those who missed the event or relive the moment by rewatching it (crowd noise has been removed)

Blink 183
https://www.youtube.com/watch?v=dqRIC10hnG8

Hiems Gelida (EU event winner)
https://www.youtube.com/watch?v=ii6bCGiaFDY

Green Leaves
https://www.youtube.com/watch?v=LraC7HcmfpY

L Trains
https://www.youtube.com/watch?v=Jr18AV75AFY

VRTu
https://www.youtube.com/watch?v=L22Tz22oc8k

Lemon Lime (NA Event winner)
https://www.youtube.com/watch?v=Wtp3k4d5xTs

Prima Donna
https://www.youtube.com/watch?v=jkDFPOHmP4U

Theo's pypy Parade
https://www.youtube.com/watch?v=F3FuR9a93M8

Finale
https://www.youtube.com/watch?v=i4-pTM-8Z6M