The Proms David Pickard as the next Director of The Proms. The 2006 season (the 112th) marked the 250th birthday celebrations of Mozart and the centenary of Shostakovich's birth. New initiatives included four Saturday matinee concerts at the Cadogan Hall and the chance for audience members to get involved with "The Voice", a collaborative piece performed in two Proms on 29 July. On 3 September 2006, a concert was cancelled due to a fire. The season saw the launch of a venture called the Proms Family Orchestra in which children and their extended families can make music with BBC musicians. The 2007
The Proms Dunstaple, and Machaut, as well as less-often performed works of Johann Sebastian Bach and Joseph Haydn. From the 1960s, the number of guest orchestras at the Proms also began to increase, with the first major international conductors (Leopold Stokowski, Georg Solti, and Carlo Maria Giulini) performing in 1963, and the first foreign orchestra, the Moscow Radio Symphony Orchestra, performing in 1966. Since that time, almost every major international orchestra, conductor and soloist has performed at the Proms. In 1970, Soft Machine's appearance led to press attention and comment as the first "pop" band to perform there. The Proms continue today,