Harmony and Joel Kaplan, who live in the Minneapolis area and have been married for fifty years, started singing duets about life during COVID-19 lockdown at the start of the pandemic, sharing their videos on TikTok.
Their most recent duet about getting their second dose of the COVID-19 vaccine has gotten more than 67,000 likes.
Their more than fifty videos quickly went viral, earning praise from celebrities like Katie Couric.
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