Augmented 4ths are intervals that consist of four whole steps. They are one half step larger than perfect 4ths.
Think of an augmented 4th as a "super-sized" version of a perfect 4th. It's like upgrading from a regular hamburger to a giant burger with extra toppings.
Tritone: A tritone is an interval consisting of three whole steps. It is also known as an augmented 4th or diminished 5th.
Perfect 4th: A perfect 4th is an interval consisting of four half steps. It is considered consonant and stable in music.
Major 3rd: A major 3rd is an interval consisting of two whole steps. It has a bright and uplifting sound.
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