The concert is canceled

Private detective Tatiana Ivanova has investigated many cases throughout her long professional career, but she has never had to listen to jazz music for this purpose before. The famous pianist Marat Alexandrov has died – his body was found under the windows of his apartment. Did he take the fatal step himself or was he helped – this is what Tatiana will have to find out. There are no leads; the only thing left is to check if the pianist left a clue in his last album titled "Jump"...