In MC12, Matt kindly change the behavior of option Playback > Audio > Track Change > "Cross-fade (aggressive)" to actually behave like a radio station segue -- no cross-fade at all, just a time-controlled overlap.
Eliminating the forced cross-fade and allowing songs to start and end naturally and fully has been a WONDERFUL IMPROVEMENT. I've used it for many months, many hours a day, randomly (shuffle mode) playing tens of thousands of tracks of all types (ever hear a segue from rock to classical?). Everyone who hears this playback mode (we have lots of parties) comments on how cool it sounds, "just like a radio station". Actually, they usually first ask what radio station is on that plays my particular mix of music, and they are amazed to learn that its my library played "radio style" by MC, since nothing else, including the ubiquitous iPod, can playback with this effect.
Since it's been working so well for quite a while now, I suggest two changes in MC so it can be more evident and useful to others.
1. Change the option to something like "Radio-style Segue" or "Segue (time-controlled)" or "Time-controlled Segue" or "Non-fade Segue" or anything that doesn't say "cross-fade" since it doesn't.
2. Change the default overlap of this option, which seems to be 4 seconds, to 1 second. 4 seconds is way to long -- the effect is horrible and makes this option sound like a train-wreck. After playing my eclectic library for more than a thousand hours, I think 1 second is the best overlap. 2 seconds is a tad too long, and there's no 1.5 seconds to try. (The actual overlap is rarely exactly 1 second, presumably since MC is also looking at leading/trailing silence and other track characteristics.)
If given a suitable name and default so it is easier to discover and works right "out of the box", I bet users who like shuffle/random music will find this the optimum playback mode.