Rappers & producers from Sixties (past and present)
Nipsey Hussle
Kurupt (from Dogg Pound)
Battlecat - producer
CJ Mac (used to be on Rap-A-Lot and also Mac 10's Hoo Bangin records)
Lost Angels (King Lou & Ruff Dog, they appeared on the East Sidaz albums)
Poppa LQ aka Kenny Kingpin (from the Regime, & used to be on Rap-A-Lot)
Gonzoe (from the Regime)
Slauson Boyz (Nipsey's clicc)
Young Assassins (Kurupt's and Roscoe's clicc, not all of them from the 60s but most of them are)
Da Nephews
Sandman Negus
Big Chan (from Doggy's Angels)
Chico & Coolwadda (known for that song You Make My High Come Down ft. Nate Dogg)
Sin Loc (from Bloods & Crips Bangin on Wax 1, known for that song Steady Dippin)
1500 or Nothin (production team, I kknow one of them producers is from 60s for sure, not sure about the rest of them)
Immense (known for that song Ask About Me)
Ice-T (known for the song Colors)
the Originals (Kurupt's group, the groups members are Keita Rocc and CJ Ginavece)
Keita Rocc (from the group the Originals, also appeared on various Death Row soundtraccs and compilations)
Tone Def Clicc aka TDC (they had that song "Meal Ticket", Chico and Coolwadda were members in this group)
Caz (known for his Got Caz? cd., he's also the president of Bone Thugs records, and used to constantly tour with Bone Thugs N Harmony)
Baby S (used to be signed to Ruthless records)
the Sixties are in the Neighborhood Crip Family (aka Rollin 60s Neighbor Hood Crip)
also in the Neighborhood Crips are
WC (from West Side Connection) - (111 NHC)
Ice Cube - (111 NHC)
Lench Mob (Ice Cubes former group) - (111 NHC)
Paper Boy (known for the song "the Didley"- (40s NHC)
Jayo Felony (known for the song Whatcha Wanna Do & Crip Hop) - (40s NHC)
Comrads (one of Mac 10s group and affiliates of the West Side Connection) - (Lynwood NHC)
Yo-Yo (111 NHC)
***Side Note ***
the singer Raz-B (of B2K) aint from 60s but his father is an OG from the Sixties.
Comedian Bubba Loc is a OG from the 60s and his older brother is an original member and help start the 60s.
there are more but these the ones I can think of real quicc!