Bobby McFerrin at the rehearsal of Bobble, an improvised opera. The world premiere of the opera will take place on January 25 at the Moscow International Music Center.25.01.2010#556311
Bobby McFerrin at the rehearsal of Bobble, an improvised opera. The world premiere of the opera will take place on January 25 at the Moscow International Music Center.25.01.2010#556308
Singer Nino Katamadze (left) rehearsing "Bobble," Bobby McFerrin's (right) improvised opera. Its global premiere will take place in Moscow's International House of Music on January 25.25.01.2010#556306
Bobby McFerrin at the rehearsal of Bobble, an improvised opera. The world premiere of the opera will take place on January 25 at the Moscow International Music Center.25.01.2010#556304
Bobby McFerrin at the rehearsal of Bobble, an improvised opera. The world premiere of the opera will take place on January 25 at the Moscow International Music Center.25.01.2010#556301
Russian singer Pelageya rehearsing "Bobble," Bobby McFerrin's improvised opera. Its global premiere will take place in Moscow's International House of Music on January 25.25.01.2010#556296
The rehearsal of Bobby McFerrin's Bobble, an improvised opera. The world premiere of the opera will take place on January 25 at the Moscow International Music Center.25.01.2010#556294
Russian singer Pelageya, third right, rehearsing "Bobble," Bobby McFerrin's improvised opera. Its global premiere will take place in Moscow's International House of Music on January 25.25.01.2010#556287
Bobby McFerrin at the rehearsal of Bobble, an improvised opera. The world premiere of the opera will take place on January 25 at the Moscow International Music Center.25.01.2010#556286
Nino Katamadze from Georgia rehearsing "Bobble," Bobby McFerrin's improvised opera. Its global premiere will take place in Moscow's International House of Music on January 25.25.01.2010#556285
