Work Magma for orchestra Year: 1992 · Duration: 12m Year: 1992 Duration: 12m Helen Bowater Composer Composer: Helen Bowater About Work About Performance history Workshopped and recorded by Auckland Philharmonia in the 1992 Composers' Workshop. Related works declination 0 (zero) for mixed chamber sextet In the Queen's Gardens for soprano and chamber ensemble Ixion's Wheel for clarinet and piano Little Bit for piano Pepetuna “Ghost Moth” for piano and taonga puoro Wire Dogs for piano