Conversation so far:
When did Helen Reddy make a brief comeback ?
In 2012, Reddy decided to return to performing after being buoyed by the warm reception she received when she sang at her sister's 80th birthday party.
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How many shows did she do after her comeback?
On 12 July 2012, Reddy returned to the musical stage at Croce's Jazz Bar in San Diego and for a benefit concert for the arts at St.
Genevieve High School.
Did she do any other shows after St.
Genevieve High School?
Reddy performed at the Paramount nightclub at The Crown & Anchor in Provincetown on 13 October 2013.
Did she perform anywhere after that?
Reddy appeared in downtown Los Angeles at the 2017 Women's March on January 21.

Question: What did she sing at the Womens March?
Self-contained rewrite: What did Helen Reddy sing at the Womens March in downtown Los Angeles on January 21, 2017?