Is "filet of soul" some kind of prime music?

c.i.
Philly soul
(actually there was until recently a NY station that had a classic R&B show called, "Filet Of Soul")
Philadelphia Cream Cheese
We have been here before.
"You got me going in circles"
Booman, Get off that merry go round.
Here we go round the mulberry bush
A pocket full of posies..
Loo, loo, skip to my loo.
(is this guy looking for a bathroom or what ?)
Down in the pool room some of the guys were telling of girls they knew
Women are all the same said Joe
Then one dizzy bird said pal aint you heard
The story of true blue lou
Listen and get an earful Joe
Grimm Hotel
<Scott Joplin's old stomping grounds>