This street festival season, you may see a cover band led by a Wheaton man -- who's using music to help him fight Parkinson’s disease. WBBM's Nancy Harty reports.

Photo credit: NM Media Relations

<p>This street festival season, you may see a cover band led by a Wheaton man -- who's using music to help him fight Parkinson’s disease. WBBM's Nancy Harty reports.</p>
<p>Photo credit: NM Media Relations</p>

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