do 你 know about any possibility to dedicate a song on a 音乐会 to my 迷失 love?

Hey,
i’m from austria, 迷失 my girl some weeks 以前 because i 迷失 fun in life and started to be depressed all the time, that was too much for her, she tried to help me out, but 迷失 her eneregy.
James morrison will play in vienna in march, i wanted to go there with her. She’ll be there with her cousin.
My 问题 is: do 你 know about any possibility to dedicate a song on that 音乐会 to her?
Can i write someone about that?
The last weeks i found out that she ist he one for me, and i’m working hard on myself to get back on track in life, but every night, doesn’t matter how great the 日 was, i’m sad and really miss her.
If 你 know a way to help me out and dedicate a song to her on that concert, i’ll never forget that

Thank you,
Philipp