Complex sentence: The concept of the album is 50 one-minute long tracks from 50 different artists, compiled together in such a way as to produce a continuously flowing piece of music of exactly 50 minutes length.
Split into simpler sentences: The concept of the album is 50 one-minute long tracks from 50 different artists. It is compiled together in such a way as to produce a continuously flowing piece of music of exactly 50 minutes length.