Ry Cooder with Flaco Jiménez, Old Grey Whistle Test (BBC) 1977: https://www.youtube.com/watch?v=a2e18Gdrm5E
Ry Cooder with Flaco Jiménez, Catalyst, Santa Cruz, 1987 (Moula Band): https://www.youtube.com/watch?v=gASQ1_HEEHA
Leadbelly: https://www.youtube.com/watch?v=1NfPdu1sl4A
Leadbelly with Martha (from newsreel footage): https://www.youtube.com/watch?v=xn50JSI0W-E
