This WLS Poster is part of the David Innes Collection
Can you identify all 25 pictures on the poster below ?  (see below)
Melanie
Tom Jones
Diana Ross
J.J. Jeffrey
John Lennon
John Landecker
Isaac Hayes
Gary Gears
Cher
Neil Diamond
George Harrison
Larry Lujack
Ringo Starr
Marvin Gaye
Joan Baez
David Cassidy
Don McLean
Elton John
Fred Winston
Stevie Wonder
Rod Stewart
James Taylor
Bill Bailey
Aretha Franklin
Paul McCartney