Gustaf Wilhelm Petersson Hägg (November 28, 1867 - February 2, 1925) was a Swedish organist and composer. Piano trio in G-minor, Op.15 (1896)Mov.I: Allegro moderato e appassionato Mov.II: Andante — Poco agitato — a tempo — Poco agitatoMov.III: Scherzo: Allegro vivace — Trio: Meno mosso Mov.IV: Allegro con fuoco Ensemble: Örebrotrion Piano: Albena Zaharieva Violin: Karel Sneberger Violoncello: L..