Double was a Swiss pop duo active between 1983 and 1989. Comprised of Kurt Maloo and Felix Haug, their style fused elements of jazz, pop, and electronic music. They are best known for their international hit "The Captain of Her Heart" from their debut album, "Blue", which showcased their distinctive blend of smooth jazz and synth-pop. Their music had a significant impact on the 1980s pop scene, making them a staple of the decade's musical landscape.