Tracklist front / back album covers
Side one
1. "Francine" 3:33
2. "Just Got Paid" 4:49
3. "Mushmouth Shoutin'" 3:41
4. "Ko Ko Blue" 4:56
5. "Chevrolet" 3:47
Side two
1. "Apologies to Pearly (instrumental)" 2:39
2. "Bar-B-Q" 3:34
3. "Sure Got Cold After the Rain Fell" 7:39
4. "Whiskey'n Mama" 3:20
5. "Down Brownie" 2:53
Total length: 38:55
ZZ Top Band Members / Musicians
Billy Gibbons – guitar, harmonica, vocals
Dusty Hill – bass guitar, background vocals on "Francine" and "Chevrolet"
Frank Beard – drums, percussion
Pete Tickle - acoustic guitar on "Mushmouth Shoutin'"
Bill Ham – production
Robin Brian – engineering
Rio Grande Mud is the 2nd studio album by the American rock band ZZ Top. It was released in 1972 by London label. The album title was inspired by the Rio Grande, the river that forms the border between Mexico and Texas.