Lina Braghetta Piozzi was an Italian composer and pianist.
She studied composition and piano at Padova (Padua) at the Cesare Pollini Conservatory of Music. Most of her music is for voice, such as a madrigal, a setting of the Tantum Ergo, two works for piano, and this mass setting composed in 1951.
Sadly we are not told very much about her life or her music, so you’ll have to just enjoy this mass setting:
The Listening Project Blog 