At
http://baez.woz.org/jbdates.html
it says
03/14/03
Barrymore Theater
2090 Atwood Avenue
Madison, WISCONSIN
# Special guest artist: Lucy Kaplansky
03/15/03
The Mendel Center
Lake Michigan College
2755 East Napier Avenue
Benton Harbor, MICHIGAN
# Special guest artist: Lucy Kaplansky
03/16/03
Symphony Center
220 South Michigan Avenue
Chicago, ILLINOIS
# Special guest artist: Lucy Kaplansky
See also
http://www.cso.org/sat_performdetail.taf?eventid=4272
where it says
Don't miss this rare opportunity to hear the legendary folk
singer/songwriter, Joan Baez, in her first appearance at Symphony
Center since 1998.
Chicago native Lucy Kaplansky's latest album, Every Single Day, was
released in September 2002. This event marks the singer/songwriter's
Symphony Center debut. Date and Time Sunday, March 16, 2003
Event, 7:30 pm Performers Joan Baez, guitar and vocals Lucy Kaplansky,
guitar and vocal Rani Arbo, violin and vocals David Hamburger, guitar
and vocals Duke McVinnie, bass George Javori, drums
--
Gerry Myerson (gerry@mpce.mq.edu.au)
Webmaster's comment:
Irving Kaplansky had two joint papers with Paul
Erdos,
the first in 1946.
However, no evidence supplied evidencing a joint publication of Lucy Kaplansky and
Izzy Kaplansky.