Contemplations is a survey of electro-acoustic compositions by Emma Margetson from Derby (UK), dating from 2015 to 2022. Mostly she used very simple means — close-miked objects, concentrating on one subject per composition, no especially radical changes and no foregone conclusions about what the work “means”. By the time of 2019’s Sketching Froanna she attempts an ambitious eight-channel composition, responding to the lines and shapes of an artwork by Wyndham Lewis. If there’s an underlying theme to Margetson’s observations, it’s about introspection and reflection, linked to the passing of time. Some pieces might be prosaic and descriptive, but I like her understated outlook on the world.