From left: Pianists Bob Baldori, Martin Schmitt and Arthur Migliazza during a rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" in the Tchaikovsky Concert Hall.

06.12.2013#2333222

From left: pianists Bob Baldori, Arthur Migliazza and Martin Schmitt during the rehearsal of the concert "Kings of Boogie Woogie and Kings of Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333221

Pianist Arthur Migliazza, foreground, and dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333220

Pianist Arthur Migliazza, right, and actors of the Igor Moiseyev State Academic Folk Dance Ensemble at a rehearsal of "Kings of Boogie Woogie and Kings of the Dance" in the Tchaikovsky Concert Hall.

06.12.2013#2333219

Pianist Martin Schmitt, left, and actors of the Igor Moiseyev State Academic Folk Dance Ensemble at a rehearsal of "Kings of Boogie Woogie and Kings of the Dance" in the Tchaikovsky Concert Hall.

06.12.2013#2333218

Pianist Martin Schmitt and dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333217

Pianist Martin Schmitt, left, and members of the Igor Moiseyev State Academic Folk Dance Ensemble at a rehearsal of the concert "Kings of Boogie Woogie and Kings of Dance" in the Tchaikovsky Concert Hall.

06.12.2013#2333216

Pianist Martin Schmitt, left, during a rehearsal of "Kings of Boogie Woogie and Kings of the Dance" in the Tchaikovsky Concert Hall.

06.12.2013#2333215

Pianist Arthur Migliazza, right, and dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333214

Dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333210

Pianists Bob Baldori and Martin Schmitt, right, during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at the Tchaikovsky Concert Hall.

06.12.2013#2333208

Pianists Arthur Migliazza, Bob Baldori and Martin Schmitt, from left, foreground, and dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333205

Dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333201

Dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333200

Dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333199

Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333198

Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333197

Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333196

Dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333195

Dancers of the Igor Moiseyev Dance Company during the rehearsal of the concert "Kings of Boogie Woogie and Kings of the Dance" at Tchaikovsky Concert Hall.

06.12.2013#2333194

Actors of the Igor Moiseyev State Academic Folk Dance Ensemble at a rehearsal of "Kings of Boogie Woogie and Kings of the Dance" in the Tchaikovsky Concert Hall.

06.12.2013#2333193

Actors of the Igor Moiseyev State Academic Folk Dance Ensemble at a rehearsal of "Kings of Boogie Woogie and Kings of the Dance" in the Tchaikovsky Concert Hall.

06.12.2013#2333191