During 1977 and 1978, Lindh played in hard rock bands such as Antenna Baroque and Vincebus Eruptum.
In 1991, Lindh and several friends founded The Swedish Art Rock Society.
During this period, Lindh (alongside Jocke Ramsell and the late Magdalena Hagberg), made his first record with the Crimsonic Label, Gothic Impressions.
In 1996 the concept album Bilbo was released, inspired by J. R. R. Tolkien's first book The Hobbit.
PLP headlined the 1997 Rio Art Rock Festival and played other dates in Brazil and Argentina.