TV's Frink said:
... I thought that the way I did it here made it more obvious that Obi was listening to the song rather than it being part of the soundtrack.
Oooooo, I love it!
To make it sound like he's listening to it, tinnify the music outside the craft and go from soft to louder as the ship approaches us. Then, give it full spectrum inside the craft until Obi-Wan cranks it normal to LOUD -- yes, that's him reaching out & dialing up the vibes! Now, loud tinnified music outside the craft, going softer as the ship moves away from us.
That should work with the movie music playing all the while (or with a slight drop during the song).