Choral harmonized by Johann Seb. Bach, followed by a short sequence of variations composed by M° Giovanni Parissone, Italian composer and organist. After studying at the Conservatory of Music "A. Vivaldi" in Alessandria and "G. Verdi" in Milan, graduated in organ and composition and polyphonic vocal composition with M° Don Sergio Marciano, piano with M° Giorgio Vercillo, harpsichord with Prof. Mariolina Porrà. He studied at the Gregorian Pontifical Ambrosian Institute Sacred Music in Milan. He has given organ recitals in Italy and abroad and published his own compositions also contributing to the discovery of unknown composers.