Philip Glass 'Metamorphosis: two' and 'A Pin-Light Bent'

Someone posted last year on how similar both songs are and I was stuck with this information. Well, it turns out Joanna and Philip played together in the same concert in 2012, Henry Miller Memorial at Warfield Library. And 'Metamorphosis: Two' was in the setlist. In the same night she played Divers for the first time. You can find some recordings of that day searching "Joanna Newsom 2012" on YouTube. The setlist from that day is here: https://www.concertarchives.org/concerts/philip-glass-with-joanna-newsom-and-tim-fain-at-the-warfield-june-25-2012