Special guests include the country-rock icon Emmylou Harris , as well as Kate McGarrigle 's children -LRB- and prickly cabaret talents themselves -RRB- Rufus and Martha Wainwright , along with another folk-rock scion , Richard and Linda Thompson 's son Teddy Thompson .
Kate McGarrigle
Martha Wainwright
/people/person/children
PERSON
Emmylou Harris
PERSON
Kate McGarrigle
PERSON
Rufus
PERSON
Martha Wainwright
PERSON
Richard
PERSON
Linda Thompson
PERSON
Teddy Thompson