Live

Lee Austin sings Missing You on James Brown’s TV show in the 1970s. Lee was part of the James Brown road show for years. JB produced a dozen or so singles for him also.
Lee Austin on JB’s TV show Future Shock

More music from that infamous concert in Boston. Marva sings the Etta James classic, Go Tell Mama.
Marva Whitney live at the Boston Garden 1968

This looks early 70s to me. JB is there hanging in the beginning.
Marva Whitney on Playboy After Dark

Some great clips in an NBC James Brown Flashback.
1969 Archival footage from NBC

You can get this DVD here: James Brown: Live at the Boston Garden – April 5, 1968.