24 December 1865Several Confederate veterans form Ku Klux Klan in Pulaski, Tennessee.
Ku Klux Klan , article from Wikipedia     https://en.wikipedia.org/wiki/Ku_Klux_Klan

YOUR FRIENDLY, LIBERAL KU KLUX KLAN  - The Mitchell Trio       https://www.youtube.com/watch?v=9GTcsLPgDiE
KU KLUX KLAN   - Rio Grande       https://www.youtube.com/watch?v=ye8RoEKp73c
KU KLUX KLAN   - Steel Pulse       https://www.youtube.com/watch?v=KWZuDD3SYeU
KU KLUX KLAN   - Olga Ramos       os https://www.youtube.com/watch?v=I7TUFT9dwAI
THE KKK TOOK MY BABY AWAY  - Ramones       https://www.youtube.com/watch?v=RYXS5q0105Y
KKK BLUES   - Chris Rea     https://www.youtube.com/watch?v=HVFwr5X97lY 

I AM GRAND WIZARD MAN   Assorted Klan songs on YouTube       https://www.youtube.com/playlist?list=PL-huFam7FK5j2g8loHHB2Mj9xd65yy2fb

Case Study on White Suprematist Music, article from Omeka https://exhibits.library.jhu.edu/omeka-s/s/white-supremacist-music/page/welcome