Nothing That Has Happened So Far Has Been Anything has higher complexity than the average song in terms Chord Progression Novelty.
Nothing That Has Happened So Far Has Been Anything is written in the key of A♭ Major. According to the Theorytab database, it is the least popular key among Major keys and the 19th most popular among all keys. Major keys, along with minor keys, are a common choice for popular songs. The three most important chords, built off the 1st, 4th and 5th scale degrees are all major chords (A♭ Major, D♭ Major, and E♭ Major). See the A♭ Major Cheat Sheet for popular chords, chord progressions, downloadable midi files and more!