So prompted above, I decided to delve into my dead base.
There are some tunes that are classically coupled, of course. Scarlet Fire, China Rider, Fantasy-> Jude, Estimated-> Eyes, Alligator-> Caution and Mama Tried-> Mexicali. I thought I would share what other trends I saw and feel free to dispute, discuss, add among yourselves.
Alabama ->Promised Land or GSET.
Early 80s Althea-> Sailor, LLR or ETLY.
For 73-74, RIDER_> Around and Around often.
Bertha:
71-72 Bertha -> MAMU
78-79 saw MIR-bertha-GLOV
77-79 Bertha-> GLOV
Big River
78-83 MAMU-> Bertha
Cryptical Suite->Cosmic Charlie 69-71
Dark Star-> Steven trend 68-71
While Estimated Eyes is popular, 2nd most popular Estimated-> He's Gone.
Half Step-> Franklin's
NFA-GDTRFB-NFA of course
Stones-NFA
GSET
80-82 ALA-GSET-FOTD popular trilogy
Also BER- GSET-> PEG or FOTD
89s Touch-> GSET
Terrapin: TERR-> DRUMZ
but 78-79 TERR-Picasso Moon
Sailor-Saint
86-95 stand alone saints
Sailor always became a Saint ( How about that answer for Terrapin of choosing wisely lol)
SCARLET SCAR-TOUCH mid 80s
SHIP: SAMS-> Ship and WOMS-> Ship popular
Spoonful evolved out of Truckin or He's Gone
STEPH-> Eleven or NFA
O1-> Stella popular
SUGAREE
72-73 PROM-> SUG
popular 85-94 combo BUCK-> SUG
DRUMZ-> Wheel pretty much is the Wheel.
ELEVEN-LOVL
GONE- Truckin
Playing-UJB
I think I'd really like to see 6/20/74 for that Eyes-> Slip_>Doll