Adjusting 2 separate audio levels

[IndieP]

Hi everyone,
I am using the Xkey Midi keyboard along with Garage Band and the Yamaha Mobile Music sequencer. To pre
pare music for live performances, I need to access You Tube videos and play along with the music to familiarize myself with the song. This I do in Split View, but unfortunately I am having difficulty in adjusting the 2 separate audio tracks.
I'm not even sure if this is possible with the iPad Air 2, but I need to increase the volume of the Midi keyboard or lower the volume of the You Tube video.
Ideas anyone?

 

[Brian 244]

If the problem was reversed, the answer would be to lower the volume in the Midi mixer. Since you tube being too loud is the culprit , there really isn't much you can do since youtube's volume us controlled by the iPads Master Volume which in turn also controls the sequencers master volume.