Voice/organ balance

Doubts have been expressed re my capacity to sing over the bloody thing. Here at 02:00 is Claude Reboul on the Place Beaubourg demonstrating that this is not a problem:

About a decade ago Claude recorded his greatest hits album, L’organiste barbare, which is in similar mode and unfortunately doesn’t seem to be available anywhere legally. There are photos of him and his work on his website, including the magnificent Mécanophone, which looks rather like some Italian trucks I have known but would be the envy of them all:

Whatever the strength of my voice, megalomania may profit from entrism & hence a small organ.