Monthly Archives: January 2015


…exploring the combinatorics of pop’s favorite chords, and finding the obvious gaps.

From: Ian

To: Dan

There are 6 ways to order the chords I — IV — V — vi, invariant to circular shifts. Four of those orderings are used all over the place. Here they are:

I → IV → vi → V

I → V → vi → IV

I → vi → IV → V

Every song from the 1950s, e.g.:


I → vi → V → IV

I → IV → V → vi
I → V → IV → vi

These two are totally underutilized! Maybe going from vi to I doesn't sound good. Or maybe we could write some huge hits using these progressions.

Two years went by before we ran into either of these; click to see the song that revived this thread, and comment if you have more! →

Musical Breadth vs. Depth

…the Doctor of Rock’s guide to matching your musical goals to musical starting points.

Recently a friend asked for my thoughts on whether he’d end up a happier musician by focusing on one instrument (depth-first) or spreading his time across instruments, composing, recording, singing, etc. (breadth-first). I’ve spent most of my life as a breadth-first musician with a short attention span, but I don’t really come down on one side or other. My thoughts ultimately boiled down to “first try to figure out what aspects of music make you happy, then work backwards from there”.

I’m going to more or less paste these thoughts in this post. So if you’re ready to take some advice from a mediocre hobbyist with no notable musical experience, read on!

Continue reading and join the discussion about maximizing musical happiness… →