It is from 10 day pedal playing challenge by dr. Vidas Pinkevicius Day 2. Link to this course
https://secrets-of-organ-playing.myshopify.com/products/10-day-pedal-playing-challenge?_pos=2&_sid=83eaf6fe9&_ss=r
D and E pedals don't work on this organ, so I played them with my hand too.
Thanks for your entry!