what’s the adjective for decade? Decadal? Because I would like to note the decadal ambiguity of the Alan Parsons Project. Are their songs from the 70s? Or the 80s? You can never really tell, they have elements of both decades. https://t.co/oqUvahketu — ᵗ ᵘ ⁿ ᵈ ʳ ᵃ ⁿ ᵃ ᵘ ᵗ (@tundranaut) September 17,…