Unlike on previous albums, the folk songs on "Mirror" have intelligible lyrics and decipherable melodies. One searches in vain for clearly decipherable inscriptions, iconographically identifiable figures or nameable passers. By 2600 BC, the logographic script had developed into a decipherable cuneiform syllabic script. It is described by Walter Tracy as "the quality of being decipherable and recognisable". However, the original inscriptions being deep, they remain easily decipherable. It appears that the "Codex Calixtinus" (12th century) contains the earliest extant decipherable part music. It only consists in 6 lines in Brahmi which are hardly decipherable. They speak in a futuristic language that is only decipherable through translation gadgets. None of the characters actually speak decipherable words as such. The Fundenhall loft paintings are now barely decipherable. Other remnants of the route are decipherable in the landscape as far as Buckingham. Scholars have contended that only the name "Cyneburh" is definitely decipherable on the cross. It would be decipherable only if all the pieces would reach their destination.