“The Sofia orchestra” is a legendary jazz-rock formation. Some of the musicians were killed in a plane crash. Later in 2013 it celebrated its 50th anniversary. On this occasion, “Heros Vision” Ltd made a reunion of the band, bringing together the rest of the members of the group, scattered around the world. In a special recording session we produced a CD named after the original name of the group. The Project /2011 – 2013/ developed with the filming of the documentary “The Sofia’s orchestra”, awarded as “Best Documentary Film” on the festival of music films in Velingrad, Bulgaria.