Further understanding the Mario Cadence
Hi all,
I have never gotten formal musical training. I learned guitar (and music) through metal/rock covers and reverse-engineering than I pivoted to DAW/MIDI technologies and gotten a further grip on the technicalities of music (dynamics, harmonics, phase, loudness maximization, etc).
While most music I write is in the minor scale (or in Aeolian mode? I'm not sure I'm properly using terminology here), my rock/metal background has equipped me with some magic tricks to cut corner within a scale without the music breaking and sounding off-key.
The most classical (classical as in "oh that's a classic" not as in "classical music" haha) trick I employ may be injecting the triton (Root+6st) in a blues-y way (usually gliding downward or upward to land on the 4th or 5th of the minor scale). This trick is used all over music I listened to from rock/metal to 2000s R&B/pop.
An even more daring trick is injecting the major 3rd (Root+4st) or I guess playing directly or indirectly the major chord of the key instead of the minor. The internet search led me to just one particular instance of this referred to as the **Mario Cadence**. In a nutshell, it comes to playing the following chords given a tonic X: (X-4)maj -> (X-2)maj -> Xmaj. It ressembles a famous chord progression from the minor scale 6maj 7maj 1 found all over western music. Yet it lands on an unexpected major chord rather than minor.
However, it is not the only way I gravitate towards playing that tonic chord as major instead of minor. I found myself also replacing the tonic minor chord with its major version in my favorite family of chord progression involving 1, 4th, and 6th (0, 0+5, 0+8) in various orders. It's also found all over western music, and it works so well but that's another can of worm I'll be ready to dig into one day.
Here's an example from a breakdown of a recent piece of music I'm working on.
The harmony, carried by the bass and chords, is more of a power-chord progression from A 1st to F 6th to D 4th. In my pads and chords, I throw the major 3rd (tonic+4st) into it and it doesn't break, one can even say it gives a dreaminess to the whole thing. If you have a more informed description of what you hear, please let me know.
I also noticed that major 3rd (+4st) doesn't break when the minor 7th (+10st) is still ringing. Which cannot be necessarily said for other minor-only notes (like the 3rd (+3st) or the 6th (+8st)).
I'm open to any leads I can follow in order to understand these maneuvers. I sort of learned by ear and observation. Over the years, I luckily stumbled upon some music that cannot be explained or understood through a minimal understanding of keys and scales.