Top Cast
Robert Lamm
keyboard, vocals
Lee Loughnane
trumpet, vocals
James Pankow
trombone, vocals
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Ray Hermann
woodwind instruments
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Walfredo Reyes, Jr.
drums
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Neil Donell
vocals
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Ramon Yslas
percussion
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Tony Obrohta
guitar, vocals
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Loren Gold
keyboard, vocals
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eric baines
bass, vocals