Just got my sonic port and downloaded the Moble Pod App. Having fun with it but when I try to jam along with songs from my Itunes library they are much louder than the guitar tones through the app. Is it possible to adjust the volume on the in app player in order to balance it with guitar play back volume? The only thing I can seem to adjust is the overall guitar volume and when it is increased to a level that blends in with the in app music volume the sound is distorted. Am I missing something?