Tetra Splendour were a 4-piece jazz-rock fusion band with electronic elements, they originate from Porthcawl, Wales. The band began as a four-piece under the name Robots in the Sky. The line-up was: # Gareth Jones - Lead vocals, rhythm guitar, Keyboards
# Pete Roberts - Lead guitar, backing vocals;
# Kris Blight - Bass guitar;
# John Maloney - Drums; In 2000 they released their debut, a red 7" vinyl with two tracks - E.T.A and Muriel's Motorhome. Only 500 copies of the record were made.