It's a tie between QWERTY Summer Sonic and Papercut in Melbourne, Australia where Chaz broke his wrist. LP's performance in their Summer Sonic concert was beyond amazing. Even though I wasn't at the concert I can really feel the energy of the song while they sang it by just looking at the video on youtube. It's a kind of feeling that can't be described by words. And second, their concert in Melbourne where Chaz broke his wrist. Even though he already broke his wrist he still insisted finishing the whole concert before going to the hospital. It showed his professionalism ad his love for his fans. Not all artists can do that. THAT'S FUCKING ROCK AND ROLL! \m/