Before the streamed performance of "Burn It Down", Mike and Chester talk about playing another old song because they did one off-stream. When Chester said "Let's do "Burn It Down"," someone from the crowd said "that was the one" that they had played earlier.
After "Crawling", Chester said that the band stopped performing the song live for a period of time because he was tired of it. However, like "Pushing Me Away" in the piano form, "Crawling" had new life once they played it stripped down.
Chester accidentally skipped the bridge in "Battle Symphony" and after the song said, "that's jazz."
Mike told a story after "Battle Symphony" about performing at the Hollywood Bowl in 2014 and watching a dad enjoy the older songs in the set and his daughter next to him enjoy the newer songs being played.
Kiiara joined Mike and Chester to perform "Heavy".
Other Notes
All six members of Linkin Park were in Hamburg for promo, and participated in a Q&A at Warner Music Germany. After the Q&A, Mike and Chester performed a piano set.
Gallery
Sources:
Time: 23:50 mins
Comments: Streamed live on YouTube by Warner Music Germany. YouTube on April 4 by WMG under the title "LINKIN PARK - Exklusive Live Akustik Performance (Good Sound Quality)". Audio is complete but video starts during the first verse of "What I've Done".