Stefan Balev,Orlin Vitanov,Fabio Zanella,Manol Paskalev,Kristiyan Aleksiev,Marin Iliev;
In the song Apogee (part 4 of History of the World) are used elements from Ronde 5 (Wo bistu) composed by Tielman Susato and Brandenburg Concerto No. 3 in G major by Johann Sebastian Bach,