Listen to Led Zeppelin’s Piano-Free Mix of ‘The Rain Song’ From New ReissueListen to Led Zeppelin’s Piano-Free Mix of ‘The Rain Song’ From New ReissueAs Led Zeppelin ramp up to the release of the next two albums in their deluxe reissue series, a new version of 'Houses of the Holy''s 'The Rain Song' has surfaced. Michael GallucciMichael Gallucci