In the Finnish music scene Hector has become a household name, responsible for some of the most popular tunes in the country. However, in the 70s he was dabbling in psychedelia, mysticism and progressive rock. Liisa pien (1975) is a concept album, with the first six songs forming a story cycle. The influence of the progressive rock bands of the time is strong in the music as well, with cover songs from King Crimson and Procol Harum.