Sunburst Yellow and Red. Catalog Number: MICR012-UK Color: Yellow Format: LP UPC: 9010974001300 Curved Air's classic 1970 debut album Air Conditioning. Originally issued on the Warner Bros. label in November 1970, Air Conditioning showcased the highly innovative talents of Sonja Kristina (vocals), ex-Royal College of Music student Darryl Way (violin), former Royal Academy of Music student Francis Monkman (electric guitar, piano, mellotron, VCS3 synthesiser), Rob Martin (bass) and Florian Pilkington-Miksa (drums).