My Concert on the Wrong Day :D

Last Sunday I had a concert in Gloriamus Music School - on the wrong day. I was supposed to have my concert on April, but I thought that my concert was on March. When I came there, the administrator said that my name was not listed on the book. So I asked them to add my name onto the list. They did, and here's my picture.

P.S: My leg position is wrong :p