The University School of Music's 80th birthday tribute to Sofia Gubaidulina looked promising on paper; in reality, it was a mixed bag.
If the shoddy programme leaflets, with an online biography that ignored the composer's last 11 busy years, were any indication, communication with an audience was not a high priority.
Much was presented with no or minimal explanation. Gubaidulina's Zwei Lieder, confidently delivered by Pepe Becker and ensemble, must have mystified many, with neither titles translated nor lyrics provided.
Saturday's concert ended with Shostakovich's Cello Sonata, which did not even have its four movements identified in the scanty programme note. Thanks to Martin Rummel's committed performance, paired by Kent Isomura, impressively fluent on a sub-par piano, it proved the highlight of the evening.
On Friday, two items were faculty-only fare - a circle of cello students working competently through Gubaidulina's Ten Preludes and three young pianists giving us her 14 Musical Toys, each waiting to the side of the stage, as if outside a headmaster's office. In the second concert, four brave young singers had the task of weaving the "secret melodies" discovered by German academic Helga Thoene around Elizabeth Holowell's scrappy account of the Bach D minor Chaconne.