Never say never about a future Crosby, Still, Nash & Young reunion.

Graham Nash spoke with WPDH's Robyn Taylor about his new autobiography, 'Wild Tales,' and weighed in on the David Crosby and Neil Young feud, which left Young declaring he would never perform with CSNY again. Despite Young's remarks, Nash isn't ruling out a future collaboration.

"You know how many times we have said that Crosby, Still, Nash & Young won't ever do it again?" Nash said. "I think the truth is Neil knows what we do to his music. He knows the value of our harmony and his music."

Crosby drew Young's ire after referring to his new girlfriend, actress Daryl Hannah, as a "purely poisonous predator" in an interview with the Idaho Stateman.

During the WPDH interview, Nash also detailed the fortuitous encounter with David Crosby and Stephen Stills at Joni Mitchell's house that led to the group's formation. Crosby and Stills performed 'You Don't Have to Cry' several times at Nash's prompting as Nash learned the lyrics. After the third time, Nash joined in and sang with the pair.

"Whatever vocal sound Crosby, Stills & Nash has was born in the first 40 seconds of us ever singing together," Nash said.

Listen to Robyn Taylor's full interview with Graham Nash below.

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