ii7 and IV7 Flashcards
(11 cards)
normal doubling
IV7 usually complete
ii7 often found with 5th omitted and root or third doubled
preparing and resolving chord 7ths
should be prepared as a suspension or as a passing tone
should resolve down by step
most common inversions of ii7
ii7 and ii6/5
ii7 in minor
it is ok to have iiº7 in root position because of the 7th making it more stable
ii6/5 uses
approaches dominant cadential or no
ii6/5-V4/2
ii4/3 uses
can approach V from above
ii4/2 uses
expands tonic
I-ii4/2-V6
I-ii4/2-V6/5-I
most common inversion of IV7
is just IV7 root position
only other inversion usually seen is IV6/5
what does IV7 usually support in the soprano
scale degree 3
sometimes used as an alternative to ii6/5 with scale degree 1 or 6 in soprano
what does IV7 resolve to
V
most common use of IV6/5
harmonize a bass that ascends 6-7-8
IV6/5-V6/5-I