Also in the late 1970s , he organized the First Funk Fest in Soldier Field , Chicago , an event that was attended by 70,000 .
In the late 1970s he was president of R&B Productions , which was based in Los Angeles .
Also in the late 1970s , president organized the First Funk Fest in Soldier Field , Chicago , an event that was attended by 70,000 .
In the late 1970s he was president of R&B Productions , which was based in Los Angeles .