I had seriously just finished talking to Sunny about this when I came across this thread...
Background music can't be removed, but music playing from the 'Gear will cancel out the background music for those listening to it. (So, if you're listening to the radio, you won't also have to listen to the background music.)
So yes, it is perfectly alright for those who are technologically savvy and/or musically inclined to create new music for the Pokegear to replace the background music :3
But there always has to be some sort of music! So full-out elimination is a no.
re: music
Background music can't be removed, but music playing from the 'Gear will cancel out the background music for those listening to it. (So, if you're listening to the radio, you won't also have to listen to the background music.)
So yes, it is perfectly alright for those who are technologically savvy and/or musically inclined to create new music for the Pokegear to replace the background music :3
But there always has to be some sort of music! So full-out elimination is a no.