Watch Mike Love and Bruce Johnston join Ringo Starr on a impromptu song.
A box-set reissue to celebrate the 1969 album's 50th anniversary!
There will be two separate 50th anniversary Woodstock festivals happening at the same time this year.
Watch the duo perform 'Sgt. Pepper' and 'Helter Skelter'. Plus, a special performance of 'The End' with Eagles' Joe Walsh.