River Fire by Kevin MacLeod
This piece has 54 beats each minute. At Angkor Wat, a Hindu temple carving has 54 gods in opposition to 54 demons, and in their struggle they create immortality. Mystics (or mathematicians... whatever) in Ancient Greece knew of the prime factorization of this mystic number. 3 by 3 by 3 by 2. What does this all mean? Not much, as it turns out the concept of a "minute" wasn't familiar to the architects at Angkor Wat.