Posted 20 January 2012 - 06:31 PM
Take a whole mixture I'd say, different qualities different genres.
One or two of your own tracks. Tracks that are extremely well recorded and engineered (much older is prob better in this respect, less or no limiting on them). Also tracks that are squashed to death see how much of the damage of limiting they reveal. Maybe stick a low grade mp3 on there too.
The more variation in tone dynamics and sound quality of your reference tracks, the more opportunity to hear whether the monitors are revealing not only better details or distortion in general, but greater differences between the tracks themselves.
Then you have to make the choice, do you want the monitors to be the most revealing and accurate and thus allow you to mix the best, but may stifle your creativity by having to work much harder to make things sound good. Or do you want a pair of monitors that sit half way between accuracy and euphoric so you more easily get into the flow of things to begin with.
I think a lot of producers just starting out tend to lean too much on the side of monitors that just make everything sound phat bass strong and enjoyable regardless of mix quality, rather than realising that some monitors just seem to sound a bit flat and lifeless because they're telling you how bad a particular mix really is (the very best quality mixes should however still shine and sound glorious on accurate monitors).
In terms of some of the much better recordings you can use, some tracks I've used has been:
Massive Attack - Angel (Good bass test and to see if those percussion sounds really punch through cleanly)
Dave Matthews Band - Crash & Let You Down (recording and mixing doesn't get much better than this, listen to the crispness of those shimmering cymbals)
James Newton Howard - Tarawa (track has insanely huge dynamic range and is a real test of a speakers power response and ability to reveal a complex mix)
Lady Blacksmith Mambazo - Inkanyezi Nezazi (great vocal test, can you hear all the individual voices clearly, all the little clicking sounds they make etc, lovely rich deep recording this one)
Oh one last thing, when listening in shop, be aware of the speakers position in the room, their angle, distance between them etc. If one pairs stereo image sounds bigger than the other just because they've been placed further apart, or another pair seems to be lacking in bass response, but thats just because they're much further from any walls than the other pair you're comparing to. That sort of thing.