I don't know who Dave Godin is, but I NEVER heard that it came from a 78.
The way I recall it is that Brian glanced at an album cover and got the name
from it.
Whether or not Dave Godin owned anything larger than a 7" record, it's a fairly
well-established fact that one of the residents of Edith Grove had this 12" album
in his collection:

"The thing about Mick and my meeting was that he was carrying two
albums with him - Rockin' At The Hops, by Chuck Berry, and
The Best
of Muddy Waters. I had only HEARD about Muddy up to that point." - Keith Richards
1. "I Just Want to Make Love to You"
2. "Long Distance Call"
3. "Louisiana Blues"
4. "Honey Bee"
5.
"Rollin' Stone" 6. "I'm Ready"
Side two
1. "I'm Your Hoochie Coochie Man"
3. "I Want You to Love Me"
4. "Standin' Around Cryin'"
5. "Still a Fool"
6. "I Can't Be Satisfied"


It seems like they studied this one pretty hard, too:
1
."Bye Bye Johnny" – 2:02
2
."Worried Life Blues" (Major "Big Maceo" Merriweather) – 2:07
3
."Down the Road a Piece" (Don Raye) – 2:10
4
."Confessin' the Blues" (Jay McShann, Walter Brown) – 2:06
5."Too Pooped To Pop" – 2:31
6."Mad Lad" (Davis) – 2:06
7."I Got To Find My Baby" – 2:12
8."Betty Jean" – 2:25
9."Childhood Sweetheart" – 2:40
10."Broken Arrow" – 2:19
11."Driftin' Blues" (Eddie Williams, Johnny Moore, Charles Brown) – 2:16
12
."Let It Rock" – 1:42