Purists note that this set includes "Happy The Man" (a 1972 non-album B-side) on CD 1. Later compilations often omit such deep cuts.
In the digital archiving community, this collection is often sought in format to preserve the high-fidelity nuances of the 2004 remixes without the data loss associated with MP3s. This ensures that the sonic improvements made during the mastering process—the "Platinum" standard—remain intact for critical listening. Genesis - Platinum Collection -2004- 3CD FLAC Soup