Horizontal is the Bee Gees' second album for the Atco label. It was released in early 1968, and included the international hit singles "Massachusetts" and "World". Other standout tracks include "And The Sun Will Shine", a love ballad song by Robin complete with psychedelic references to trains walking by and pastoral orchestral backing conducted by Bill Shepherd. Two other Robin-led tracks are worth noting. "Harry Braff" is a rocking story about a racing driver that is reminiscent The Beatles or The Kinks and the poignant "Really and Sincerely", which documented Robin's emotions following his survival of the Hither Green train wreck while the album was being made.