Q: Want to play music wirelessly from iPadPro to iPhone4s

Hello,

I own both an iPad Pro and an iPhone4s.

The iPadPro is on the piano. OnSong is the active app, displaying one song at a time, form my 5,000 song sheet music library.

While performing professionally, I don't want to have to fiddle with more than one device. This keeps the music flowing and keeps me looking professional.

With OnSong, you can attach an audio file to each Sheet-music title. When the song is recalled, the audio track automatically starts playing.

It does this by liking to an audio file in iTunes.

BUT... instead of having the music play out of my 4 small speakers in my iPadPro.. or mar the austere appearance of my iPad Pro with an attached cable, I would like to WIRELESS beam the music (playing it iTune) to my iPhone4s, which is docked into a Bose SoundDock10. Cool. huh?,

How do I do it. Remember, I' don't want to store the music on the iPhone4s, nor fiddle with it to draw up each song.

Could anyone please help?

Thanks