In may 1974 Crosby, Still, Nash & Young reformed for a world tour.
In September they played at Wembley Stadium where they were watched by Page and Bonham, after the show they were invited to join them at a restourant in ST. James place.
After the meal the guitars came out and they jammed through a couple of songs that included "On The Beach" and "Vampire Blues".
In 1975 they split up again and returned to their solo career.
In 1984 Stills recorded an album that featured Gerry Scheft and Graham Nash, Page was invited to plat on two songs "Right By You" and "50/50".