Thank you for posting this, tbevie.
I was not at the concert, but I saw the video of the show in its entirety. "thank god someone knows the songs other than me" was a remark he made after he flubbed the lyrics to Youngest. He may have made that remark after being so blown away by the audience singing along to all of the songs, the Smiths songs as well as songs from ROTT. But, no one would know that from reading this Q article.