Hey Ruadhán! You're correct - the incorrectly labels augmented 4ths are diminished 4ths, thank you for bringing that to my attention. The augmented 2nds are correct, though. Its a Dflat going to a Enatural, creating an augmented interval: When D is going to E, it is a second of some sort. When D flat is going to E flat, it is a major second. When D flat is going to E natural, that flat has been raised a semitone, hence the augmented label. D-flat to E double flat would be the minor second. Thanks again, and hope that clarifies things. I'll address and edit that diminished fourth edit in studio as soon as I can!
Excellent resource.
Glad it was helpful!
The very beginning, it might be Homorhythmic textures not Homophonic ones.
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at 1:53 are those not diminished 4ths and minor 2nds?
Hey Ruadhán! You're correct - the incorrectly labels augmented 4ths are diminished 4ths, thank you for bringing that to my attention. The augmented 2nds are correct, though. Its a Dflat going to a Enatural, creating an augmented interval:
When D is going to E, it is a second of some sort.
When D flat is going to E flat, it is a major second.
When D flat is going to E natural, that flat has been raised a semitone, hence the augmented label.
D-flat to E double flat would be the minor second.
Thanks again, and hope that clarifies things. I'll address and edit that diminished fourth edit in studio as soon as I can!