"Plathner's Eleven" Birthday Concert 2013 - Famous Violinist and Conductor Adam Kostecki "forgot" his violin at home, so there was no other choice, but to cancel the performance. Happily to the audience, the "Cleaning Lady" (Soprano Mechthild Kerz) was cleaning the hall at the rehearsals and fell in love with the concerto so deep, she could replace the soloist. All the sounds on the stage are performed live
![](https://i.ytimg.com/vi/O1TE1gryJSs/mqdefault.jpg)