HALO 4 STOLEN MUSIC USED IN CONCERT?

Dear Halo,
I was at DEFQON 2017 and i heard the music intro for the Halo 4 menu, used for a concert, was this with or without your permission? And if not, is this legal?
Thanks in advance

i ofcourse need proof! here it is!

> 2535421931728542;1:
> Dear Halo,
> I was at DEFQON 2017 and i heard the music intro for the Halo 4 menu, used for a concert, was this with or without your permission? And if not, is this legal?
> Thanks in advance

I’m not sure that 343i will really care to be honest. If it gets them noticed I wouldn’t see why they would be opposed to such a thing.