headphone signal

[Robert Hale]

I have one audio track down, and want to hear it with the new second audio track. I have phones  plugged into the headphone out of Behringer UM2 with direct button in.  How do I hear both new and old track in phones?

 

Windows 11

[Starship Krupa]

You want to hear the track you've already recorded while monitoring your current playing. Right?

Do you have the UM2 selected as your output device (presumably from your Master bus)?

[Robert Hale]

yes, I think so. But how do I confirm that?