From today's The Olde Disc Jockey's Almanac, this little tidbit from 25 years ago today...
October 8, 1988…Pink Floyd's "Dark Side Of The Moon" finally fell off Billboard's Hot 200 Album chart after a record 741 weeks.
Check out this video of the film Wizard of Oz synched up to the album. I can only imagine how high the person had to be to notice this the first time...