This is one of my favorite tracks to compare DACs with. (
Click here for the pretty anime version!)
The attack and echo of the drums, the energy of the guitars, etc. are presented differently, for example. The Modi Multibit was tubey and emotional, the 2Qute was more resolving and aggressive, and the Mojo is somewhere in-between. (Though the MMB can be more aggressive than the Mojo, but in a way that I'd describe as crude.)
This song has sentimental significance for me and often brings me to tears. "We looked up from the pitch-dark world and the stars in the night sky were ready to fall. I wonder when it was that I started chasing after you."
Here's a crazier track that I also like to use for testing.
(I do listen to virtually all types of music, but audiophile-quality acoustic recordings tend to sound good on most gear, so I think it's important to test with "lesser" recordings as well.)
If anyone wants to compare DACs they have on-hand to the Mojo with these tracks, I'd be interested in others' thoughts. (Though the lossless files sound a little better, so you're missing out on some of the experience with these links.)
You're asking in the Mojo thread, so don't be surprised when we (or at least I) say: Mojo all the way!