Out of the spectacular disarray of the modern record business, several abiding truths have emerged, and a few have even taken root as gospel. One has to do with the primacy of the live experience: How, regardless of the genre, there is a certain “thing” that happens when a group of musicians gather to chase ideas together. At the risk of sounding New Age squishy, you could call it an “energy.” If at this juncture you require an illustration of this, track down anything from the new Miles Davis Quintet Bootleg Series Vol. 1, Live In Europe 1967. It’s frightening and intense and completely riveting. (I’ll scribble more on it in a subsequent post….).

In a sense, this energy is the eternal live-music holy grail, and it happens at all levels and in any size venue. You’re walking by a bar no bigger than a railroad car, and before you even process what song is being played, you can tell that some music of substance is going on – and you’re drawn to discover what the musicians are in the process of discovering. It seems effortless but is rarely accidental. There are environmental variables, and attitude variables, and also technical hurdles; sometimes even the most skilled players end up crashing and burning, while beginners stumble into greatness. There is, though, one X-Factor that seems to be a constant throughout many of these situations: Open-mindedness. Some players radiate the willingness to explore and try stuff, and just by their openness, they create conditions that are favorable for creativity. Possibilities seem to open up when they are involved. They lift everyone on stage up. People begin to listen at a deeper level. Connections just happen.

If there’s an aesthetic goal of Jazz Casual (the Tuesday night session at Milkboy Philly), it’s to develop a setting where those connections are possible. Even if it means playing very much in a back-to-basics temperment – especially if that’s what prevails. The & Friends band is wired that way, and so are the guests we’ve lined up. Last week, the pianist Mike Frank – a firestarter who is integral to an array of musical endeavors in Philly right now – tossed out ear-stretching, endlessly surprising ideas. This week, we’re lucky to be joined by vibraphonist Behn Gillece, who participated with Mike Frank and I in the Moon Hotel Lounge Project experiment. Behn plays a regular Tuesday thing at Small’s in NYC — we’re lucky to get him! — and leads a ferocious band of his own. You might have seen him accompanying Melody Gardot, among others. As I’ve learned hearing him play in many different contexts, Behn has a gift for sneaking subtle colors and shades into the musical landscape, responding in ways that seem to gently open up possibilities.

Check him out tonight at Jazz Casual! He’ll be playing with TM, Ryan McNeely (guitar), Mark Pryzbylowski (bass), Eli Sklarsky (drums) and some special guests! Begins shortly after 8 pm at Milkboy Philly, 1100 Chestnut St., Philadelphia. 215.925.MILK.

And then tomorrow at: www.behngillecejazz.com/