Watch the I IV Progressions online guitar lesson by Brad Carlton from Guitar Lab: Diatonic Chord Progressions

There are six vamps available from our chord inventory that will function as a I IV progression.

The first vamp is E to A add9, a I IV in the key of E major.
The second vamp is G6 to CMaj7, a I IV in G major.
The third vamp is A add9 to D 6/9, a I IV in A major.
The fourth vamp is B add4 to E, a I IV in B major.
The fifth vamp is CMaj7 to FMaj#11, a I IV in C major.
The sixth vamp is D 6/9 to G6, a I IV in D major.
Each of these vamps can be played four different ways: I IV, IV I, I IV/I, and IV I/IV.