Graham Nash

Track appears on his upcoming album 'Now.'

He wrote "I Watched It All Come Down" to express his regret they didn't do more together.

LP marks his first record of original material in seven years.

Although they weren't able to fully reconnect, late singer-songwriter's efforts were "very significant."

He recalls “emotionally destroying” experience during CSNY’s ‘Deja Vu’ sessions.

"Stephen [Stills] and Neil [Young] and I are great," Nash told 'CBS Sunday Morning.' "We talk often. We don't talk to David."

After singer-songwriter's tour was postponed, he says lockdown hasn’t made a big difference to his life.

English artist remembers early meetings before they started working together.

He agreed to sign deal if he was allowed to play original recording in studio just once.

He recalls unhappiness at lineup change suggestion until future colleagues bonded over breakfast.