I have a Yamaha P-115 digital piano which has a USB port. I just purchased an iPad and want to use GarageBand and other apps to digitally record music.
I understand that I can connect my iPad to my Yamaha P-115 through that USB port but if I understand it correctly, when I do that the audio will come from the iPad.
Clearly the Yamaha P-115 has better speakers than the iPad so I was wondering if there is a way to feed the audio coming from the iPad back into the piano. If so, how do I do it and do I need any connectors, etc.?