22 Feb-14 Mar, Apollo/ PREMIERE Ratmansky's 24 Preludes/ PREMI ERE Wheeldon's Aeternum (5 pfs). Headline news that the two leading balletchoreographers of the world today each unveil a creation for the Royal Bal let. This will be Ratmansky's first creation for a British company, follow ing his many successes for the Bolshoi Ballet (where he was director), NewYork City Ballet and American Ballet Theatre. Carlos Acosta is scheduled to dance Apollo at some performances, with Marianela Nuñez as Terpsichore. Booking: http://www.roh.org.uk