The song from Chapter 20 by itself

Icon lineart by  lilifox, coloration by  bobbythornbody. Full image can be found here

Backing track by ProSource Studio Musicians and purchased on iTunes. Original song written and performed by Bobby Goldsboro.

So, if you think that Stargazer has a pretty heavy burden in raising Dipper in the absence of his father, you don't understand what he gets in return.

This is what Stargazer thinks when he is with Dipper.

Please don't tell Dipper, though... Not sure he would understand.