St Petersburg Union of Composers Veniamin Yefimovich Basner, V.A. Gavrilin, L.A. Desyatnikov, A.A. Kneifel, A.N. Kolker, S.M. Slonimsky, B.I. Tishchenko, V.A. Uspensky, G.I. Ustvolskaya, Y.A. Falik, I.I. Schwarz and A.B.Zatin became members of the Leningrad Department of the Union of Composers. These composers and musicians played an outstanding role in the musical life of the city in the last third of the 20th century. Since 1964, the St. Petersburg Musical Spring festival has been held annually. Since 1989, the Children's Musical Festival has been organised which includes children's competitions: the Bruk and Taymanov memorial Competition of Piano Duets, Brother and Sister, and the Gavrilin Competition
CAF Clubs of the 20th Century has not been considered. Clubs' performance on the first edition of the FIFA Club World Cup, held in Brazil in January 2000, has been included in the ranking. CAF's classification of African clubs is made on the following basis: Top Ten Africa's clubs of the 20th Century: Based on this statistical study, Egypt's Al-Ahly was named as "African club of the century" by the continental governing body on 31 December 2000. CAF Clubs of the 20th Century On 31 December 2000 the Confederation of African Football (CAF) has published a ranking with the most successful clubs of the 20th century