Glitches image of Dan Johnson playing gong. The left gong is warped with swirls of colour and form.

Spent last night trapped in a sonic tractorbeam courtesy of #DanJohnson and #HeleddCEvans. Church organ and gong combined to create a mesmerising, overwhelming, wall of sound. Thank you both! #livemusic #gong #glitchart #synaesthesia #Cardiff