What makes Happy When It Rains by The Jesus and Mary Chain notable?

'Happy When It Rains' gained significant attention, reaching the UK Singles Chart and contributing to the band's rising popularity. Its sonic innovation influenced numerous artists in the shoegaze and indie rock movements, marking a pivotal moment in the evolution of alternative music during that era. By the time 'Happy When It Rains' was released in August 1987, The Jesus and Mary Chain had already established themselves with their debut album 'Psychocandy' (1985). This follow-up EP showcased their signature noise pop sound while exploring darker themes, solidifying their place within the alternative rock scene of the late 80s.