Thanks to Centrediscs, we can explore the first volume of this collection (Centrediscs 16511) today. It is every bit as worthwhile as the second volume, maybe even more so.
Southam's solo piano works are like tongue twisters, or learning to rub your stomach and jump up and down at the same time, only a great deal more rewarding in result. That has to do with the rhythmically distinctive contrasts between the left-hand ostinatos and the melodic figurations of the right hand. They mesh in tempo but have often enough the feel of contrasting meters.
Add to that the primal diatonic irresistibility of the right-handed melodic figures, which are rhythmically vibrant and far from banal, but instead memorable in the best ways. When meshed with the swirling ostinato figures the music has the trance magic of the very best minimalist works, yet utterly original, utterly Southam-esque.
This is by no means easy music to play properly, in spite of the diatonics. Christina Petrowska Quilico gives them a combination of legato lyricism and a rhythmic swing that make of the music all it should be.
Volume one covers nine of the "Glass Houses" movements, each one a miniature of happy complexities and lyrical drive. Here is a wonderful place to start if you don't know Ann Southam's music. If you already do it is more for you, most dedicatedly performed and exciting as well as reassuring. RIP, Ann Southam. May your music delight our ears in the centuries ahead!