Now and then: '60s and '70s rockers

POSTED: 1:21 AM Sep 23 2011   UPDATED: 1:00 AM Jan 08 2016

Check out these 1960s and 1970s rock stars and see how they have aged.

Neil Young - 60s and 70s rockers then
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Reprise Records

Neil Young is seen on the cover of his 1971 song "Heart of Gold," which eventually became the only No. 1 hit of his career so far.