Substitution Cipher Puzzle

The phrase you've uncovered, "We Will Rock You," is a powerful anthem from the legendary British rock band Queen, released in 1977. Known for its iconic stomp-stomp-clap rhythm, the song serves as a rallying cry, often heard energizing crowds at sporting events worldwide. Penned by guitarist Brian May, the lyrics metaphorically follow an individual through the stages of life, from a hopeful child to a reflective elder, encouraging resilience.

Queen, formed in London in 1970 with Freddie Mercury, Brian May, Roger Taylor, and John Deacon, became one of the world's best-selling music artists. May was inspired to write "We Will Rock You" after a concert where the audience's spontaneous singing made him envision a song designed for universal participation. Interestingly, Brian May holds a Ph.D. in astrophysics, and lead singer Freddie Mercury designed the band's famous crest logo.

This puzzle uses a substitution cipher, an ancient cryptographic method where each letter of the original message is systematically replaced by another letter or symbol. Dating back thousands of years, early forms include the Atbash cipher used by ancient Hebrews and the Caesar cipher, famously employed by Julius Caesar around 100 BC. Cryptography, meaning "hidden writing," has been vital for securing communications across civilizations, demonstrating a long history of protecting secret information.