She mixes it up a little, but she is playing parts of the Allegro Moderato from the fourth Sonata, from F J Naderman’s “Sept Sonates Progressives pour la Harpe” (7 Progressive Sonatas for the Harp), Hasselmans’ edition, published by Salvi.
I am coming in California in two weeks, maybe I can make you a copy of the Movement you need ? Are you living near Los Angeles or San Francisco ? I am coming to do a recital and masterclass in San Francisco, and I can give you the notes ? Tell me if you want ?