One Sunday Morning (Song for Jane Smiley's Boyfriend) by Wilco Simply put, it's A and G the entire way through with a fun riff in between the verses. Verse: A G This is how I?ll tell it G A Oh, but its long A G One Sunday Morning G A Oh, one son is gone Riff/Breakdown: E -----------------! B -----------------! G -----------------! D -0-2-4-5-4-2-0---! A -----------------! E -----------------!