Gave it a second shot, failed to come up for 9, moved to my knees and got to 18 (failed to come up for 19). Seeing as @mtwarden finished this, I guess I will have to stick with it.
Did it a couple times yesterday. Today failed to come up on 12. However the trembling is gone. I figure push it for a few days, then rest for a few. I'll go a few more times today.
Friday I got 19 which was 1 less than the day before, took a break until today and got up to 22. I was feeling pretty good about that but then realized that there’s still a minute left in the song!