What chords are these?

[needle]

http://media.putfile.com/jette

The closest I've been able to get is just using powerchords and it doesn't sound right. I've spent about 3 hours now trying to duplicate this short sequence with no luck.

I've only begun learning chords so I'm not really able to identify them by ear yet. I've been basically listening to it over and over trying to identify individual notes with no luck so far.

I can't even tell if there are 4 different chords or 5 chords. There are two measures, each containing 4 chords. I'm not sure if they're both identical or if the third chord in the second measure varies slightly since I've heard this loop so many times now.

Anyone have any idea what chords are in this loop?

[Dennis DeSantis]

They're two-note chords - a soprano and bassline:

Soprano: Bb, Ab, Eb, F
Bass: B, Bb, Eb, Db

Rinse, repeat.

Hope this helps,