Felix's Machines , a series of music-making sculptures created by musician and artist Felix Thorn, will be live at the Covent Garden Apple Store tonight.
Thorn created the remarkable contraptions in his own bedroom and though they are primarily designed as musical instruments they have also formed art installations in locations such as the British Library.
A graduate of the London College of Communication, University of the Arts, Thorn has also exhibited the musical devices as far afield as Slovenia, Italy and Norway.
The extraordinary constructions will be playing live on 16 February at 6.30pm, though you are advised to arrive early as space will be limited.
The full address of the Apple Store Covent Garden is 1-7 The Piazza, London, WC2E 8HA and the nearest tube stations are Covent Garden and Leicester Square.