Alistair Zaldua is a composer of contemporary, experimental and improvised music. His work focuses on the relationship between notation and improvisation. This can be heard in his album remote music (December 2020), and in his radio documentary Notation und Improvisation (Deutschlandfunk Kultur, December 2020). He also performs in duet with Lauren Redhead for organ and live electronics. Recent festival appearances were: Tectonics Glasgow (2021), Ideas of Noise (Birmingham, 2020), and Electronic Spring (Huddersfield, 2020).