In the UK and Europe, the years 1987 to 1989 were marked by a large-scale revival of many characteristics of the hippie movement. This later movement, composed mostly of people aged 18 to 25, adopted much of the original hippie philosophy of love, peace and freedom. The summer of 1988 became known as the Second Summer of Love. Although the music favored by this movement was modern electronic music, especially house music and acid house, one could often hear songs from the original hippie era in the "chill out rooms" at raves. Also, there was a trend towards psychedelic indie rock in the form of Shoegaze, Dream Pop, Madchester and neo-Psychedelic bands like Jesus And Mary Chain, The Sundays, Spacemen 3, Loop, Stone Roses, Happy Mondays, Inspiral Carpets and Ride. This was effectively a parallel soundtrack to the rave scene that was rooted as much in 1960s psychedelic rock as it was in post-punk, though Madchester was more directly influenced by Acid House, funk and northern soul. Interestingly, many ravers were originally soul boys and football casuals, and football hooliganism declined after the Second Summer of Love.