How to reduce size of my adHoc build

I am using too many images and music in my app..

The music is short in duration but very large in size .. That sound is in .caf format

i have many sounds like this

That is why the adhoc build size reached to 35mb.And still i have to add more.

I am using that in creating system sound...

Like

    NSURL *tapSound   = [[NSBundle mainBundle] URLForResource: @"sound1"
                                            withExtension: @"aif"];

self.soundFileURLRe开发者_开发技巧f = (CFURLRef) [tapSound retain];

AudioServicesCreateSystemSoundID (

                                      soundFileURLRef,
                                      &soundFileObject
                                      );

I have tried to use an mp3 or wav sound here but that is not working.

Kindly help

@Kumar Sonu:

Try compressing your sound files and compress your images if possible.

Note: Compressing your audio files may deteriorate your sound quality and may decrease your kbps

Hope this helps you.