what kind of album is this?
It is an album whose tracks hold a larger purpose or meaning collectively than they do individually.
Concept album
is an album whose tracks hold a larger purpose or meaning collectively than they do individually. 
who wrote the lyrics on dark side of the moon Pink Floyd who was the recording label? Harvest Records when was it released? 1 March 1973 was it remastered? It was released as a remastered LP what rank did it achieve? The record was listed 35th in rankings were any covers made? Yes, one of the more notable covers of "The Dark Side of the Moon" is "Return to the Dark Side of the Moon: A Tribute to Pink Floyd". were there any tributes? The later album is a progressive rock tribute featuring many artists was this song a part of any album? Was part of a concept album
wiki:1546879
Concept album [SEP] Introduction
A concept album is an album whose tracks hold a larger purpose or meaning collectively than they do individually. This is typically achieved through a single central narrative or theme, which can be instrumental, compositional, or lyrical. Sometimes the term is applied to albums considered to be of "uniform excellence" rather than an LP with an explicit musical or lyrical motif. There is no consensus among music critics as to the specific criteria for what a "concept album" is. The format originates with folk singer Woody Guthrie's "Dust Bowl Ballads" (1940) and was subsequently popularized by traditional pop singer Frank Sinatra's 1940s–50s string of albums, although the term is more often associated with rock music.