FALLBROOK, CA—Zany, mourning entertainer "Weird Al" Yankovic has parodied Eric Clapton's eulogy song "Tears In Heaven" in loving tribute to his parents, who recently died of carbon-monoxide poisoning in their San Diego home, a spokesman for Yankovic said Monday. "Al's hurting deeply right now, and this is his way of honoring Nick and Mary," Karl Tuft said of the song in which a subdued Yankovic sings, "First you lit some flames / Then the smoke stopped your breathin' / Carbon mono's th'way you went... / Up to heaven" over a somber, minor-key accordion melody. Tuft added that the best way for Yankovic to give voice to his pain and loss was by altering the voice of Clapton's pain and loss.