Hostsonaten's music is inspired manly by nordic prog rock style with jazzy, folk, ethnic, and classical flavours. After the first two albums in 1996 and 1998 Fabio decided to create a large project in four albums: a 'musical painting' in four movements dedicated to the four seasons. The title of the whole opera is 'Sesasoncycle Suite' and, at this moment, part IV (Springsong, 2002. Reprinted in a new version in 2009) and part III (Winterthrough, 2008), dedicated to spring and winter, has been published. Hostsonaten's albums has reach a great critical and selling success in the whole world. After the historical Italian bands of the '70s Zuffanti is the most important and well-know italian prog artist of the new italian progressive scene. Autumnsymphony continue his trip through the seasons representing the 2nd part of the 'Sesasoncycle Suite'.