Inspired by the geometric and illusory work of artist Bridget Riley, Catherine Lamb's "Curva Triangulus" borrows from Renaissance music that she "warps" by interjecting geometric musical figures, performed by the Proton Ensemble of Bern using traditional, new and historic instruments, all underpinned by the 16th century microtonal Vicentino arciorgano organ.

The New York-based andPlay duo of violinist Maya Bennardo and violist Hannah Levinson perform two extended works commissioned for their performance series, Translucent Harmonies: first an acoustic rendering of Catherine Lamb's "Prisma Interius VIII (Melodic Duo)"; then Kristofer Svensson's work of contrasts, surprises, modulations, and transformations.

Two hauntingly beautiful works in microtonal composer and violist Catherine Lamb's "Prisma Interius" series, the first a duo with violinist Johnny Change and Xavier Lopez on the "secondary rainbow synthesizer", which channels the sound outside of the performance space as a generator of ambient sound; then a sextet of strings and winds with two secondary rainbow synthesizers.