** In process of stocking ** Double meanings, allusions and strange mirrors appear throughout the music of the Finnish composer Sebastian Hilli. The titles of several of his pieces take the form of puns, such as Kohta (2013) for chamber ensemble (the Finnish word ‘kohta’ means both soon, and place, section or point); Delta (2012) for string quartet and percussion (referring to the Greek letter and the river feature); and Snap Music (2017 – 18) for orchestra, winner of the 2019 Teosto Prize (the …