In 1979, "The Dark Side of the Moon" was released as a remastered LP by Mobile Fidelity Sound Lab, and in April 1988 on their "Ultradisc" gold CD format. The album was released by EMI and Harvest on the then-new compact disc format in Japan in June 1983, in the US and Europe in August 1984, and in 1992 it was re-released as a remastered CD in the box set "Shine On". This version was re-released as a 20th anniversary box set edition with postcards the following year. The cover design was again by Storm Thorgerson, the designer of the original 1973 cover. On some pressings, a faintly audible orchestral version of the Beatles' "Ticket to Ride" can be heard after "Eclipse" over the album's closing heartbeats.