Here’s one more audio-related post. I suppose it’s now officially ‘audio week’ on this site (this wasn’t planned, but I’m on a roll).

I just listened to the latest episode of a my favorite radio show. The topic: an exploration of the relationship between biology and human engineering. Sound boring? Not interested in science? Listen to this show before you make up your mind. This just might be the best radio program in America. It’s Radiolab from WNYC in New York.

Of the many things that make this show special, the most apparent to me is the production quality. It’s not over-produced. It’s more about how cohesive and engaging the stories are in each episode. You know when you see a really great documentary or movie that just grabs you? The kind of show that draws you in? When you lose track of time? Radiolab is like that — for your ears.

What makes the show stand out? It’s hard to pinpoint. It has an experimental edge to it. They do things that I’ve never heard before on other ‘educational’ shows. They interview people (just like any other radio show), but the way they integrate the interview can be quite jarring and unexpected. Example: they often let the interviewee introduce him or herself — interviewers for radio/video usually ask the subject to ‘state your name and title.’ This typically never airs. It’s a method to ensure that the hosts get the name and title correct. On Radiolab, they often use this pre-interview audio to introduce the subject expert. This wouldn’t work if they did it every time, but my point is that they are willing to present a story in very untraditional ways.

Moreover, the storyline is sometimes nonlinear, which is relatively rare in audio stories. Interview sound clips can show up again later for effect (for humor, for emphasis). They also create and embed really interesting sound effects to illustrate visual elements. Some work, some don’t. It’s always entertaining and usually pretty funny, though. They also frequently use ambient sound to create tension, suspense and mood better than any show I’ve heard. In short, few shows know how to use sound as well as Radiolab. Few shows are as willing to push traditional boundaries to tell a story.

This experimental edge combines with the best part of the show: top-notch story telling. I don’t have much to say about this other than this: they spin a good tale. They take a potentially dry ‘science’ topic and bring it to life. They do this by finding amazingly interesting story segments.

I also think a part of what makes it work is that the co-hosts seem to genuinely like each other. They sound like they’re having a chat. It comes across so naturally, you might be fooled into thinking the show is effortless and spontaneous. That’s the kind of flow I’m talking about here — the kind you might expect in great video, but rarely find in an audio production.

I’m a big radio fan (the geeky ‘public radio’ sort of fan) and I’ve been listening to radio stories for a few decades now. I think what I’m trying to say is this: Radiolab is breaking new ground and raising the bar. It’s tossing aside traditional rules of documentary audio and opening up the medium. It’s 21st century radio. While This American Life (another amazing show) perhaps led the wave of alternative story telling and has done wonders to push the radio documentary envelope, Radiolab builds upon this. It takes it to a new creative level.

It’s worth going back in the archives to hear past shows. If you don’t, you won’t hear about fighter pilots with out of body experiences, the sound of a sleeping cat brain, the man who takes two hours to wipe his nose and thinks it only took him a moment, the guy who has had the same sound stuck in his head for over a decade, the woman who is really two women in one. In short, there are some great (and fascinating) stories to be found here.

Also check out The Ring and I: The Passion, The Myth, The Mania — it’s not a Radiolab program, but it was produced and hosted by Jad Abumrad (Radiolab co-host, co-creator). Abumrad is an outstanding storyteller — and this is one of the best audio programs I’ve ever heard. If nothing else, this show will surely answer all of those enduring questions I know you’ve had about Wagner’s Ring Cycle.

If you’re looking for a Mac connection here: Radiolab is available as a free podcast on iTunes. And the show is produced on a Mac.

I like the iTunes music store as much as the next person, but the selection is poor when it comes to the ‘world music’ category.

For music that is other-than-English-language-pop (also known as ‘world,’ ‘global, or ‘international’ music — in other words, the vast majority of the music produced on this planet), you might want to try Calabashmusic.com.

The selection is outstanding, it’s DRM-free, tunes are cheap and it’s based on fair trade (50 percent of each sale goes back to the artist). For audiophiles, the sound quality is pretty good — downloads range from 160-192kbps. The files are in MP3 format so you can play them on any player. You can also return to Calabash at anytime and re-download your purchased music.

Did I mention the selection is outstanding? Calabash organizes their large music collection in two ways: browse by regions of the world or sift through scores of musical genres (Portuguese Fado, anyone? How about Afro-Peruvian?). Once you find something that interests you, try out a 60-second preview. They also offer 10 free downloads a week, which is a great way to start exploring new music.

I bring this up now because the folks over at Calabash are trying to launch a peer-to-peer microcredit program for international artists. Their goal is to raise $100,000 by May 31 so they can get it off the ground. You may have heard of Kiva.org. This is the same idea, but for struggling artists around the globe. I think it’s a great idea. Peer-to-peer microfinancing is one of the more interesting, innovative and positive things made possible by the social web.

If you love music from around the globe, also check out National Geographic’s online music section. The music content for this site is provided by Calabash, but it’s packaged a bit differently here. They strive for a more contextual, cultural focus as you might expect. Some of the content also comes from PRI (producer’s of The World, a great news program that daily highlights the global music scene, often in a political context) and Afropop Worldwide (the show that started me on my international music path back in the 1990s). One more: check out the BBC’s world music offerings.

Footnote: I love world music, but why do we have to call it ‘world music?’ Isn’t all music from this world? It makes no sense. David Byrne wrote a really good editorial way back in 1999 for the New York Times that gets to the root of the issue. It’s called ‘I Hate World Music.’

Ok, I have a Twitter account now. Many people really enjoy this service, so I’m ready to give it a shot. But I have a confession: I don’t really get it.

Is this just a passing fad? Is it a revolutionary mode of communication? Or is just fun? Why should I invest the time?

An any rate, I’ve posted my first short message to tell the world what I’m up to. I have microblogged. By ‘the world’ I mean that I am currently following/followed by only two people: a friend of mine in San Diego…and Barack Obama.

Actually, I just added Obama to my list because, well, why not. He’s surely in friend-acceptance mode right now and I support his candidacy. Don’t mind getting updates about what he’s up to. And I’m sure he will eagerly read my tweet. Right.

Anyhow, I have more questions:

Why is Twitter substantively different or better than instant messaging? Why not send an email? Is it about networking? Is it about popularity? Is it about exchange of information? And here’s the real question on my mind: is there such a thing as being too connected?

I can see that what sets a microblog apart from email or chat is universal availability/viewability across time. In other words, it links ‘friends’ together with added benefits: anyone can peek in to read the posts of others (which encourages networking among like-minded people, I assume) and it’s a sort of time-logged journal. By this, I mean it’s like a shared microjournal among peers that persists in a thread across time into web eternity (I guess that’s why it’s called a microblog — no big revelations here). Is this a good thing? Maybe.

Whatever is behind this phenomenon, I’m going to try to get into the social web thing a bit more. I’m still pondering, though, the limits of sharing personal information.

Are you a Twitter user? What do you get out of it? Why do you do it?

learned that Adobe launched a public beta of Express yesterday. It’s an online photo editing application with a couple of free Gigabytes of storage. It was first demonstrated last September.

It’s pretty slick. It’ll be interesting to see how Picnik, Splashup, Snipshot, Phixr, Preloadr, and Pixenate (among other competitors in this crowded field) fare in light of this gorilla-sized competition.

I think Apple should enter the fray. I would think it would be a short leap from iPhoto and .Mac to a great web-based editing and storage solution from Cupertino. I’m guessing they wouldn’t want to make it Flash-based, though.

I just read about LinkBack, an open source framework sponsored by Nisus Software that’s been around since 2005. I guess I’m a little late to the game, but I thought I’d share it in case you’ve never heard of it. Right now, 22 applications support it.

LinkBack is best described with an example: Suppose you create a vector graphic in Lineform. Then, you drag and drop your creation into a VoodooPad document. Later, you realize you need to update the graphic. Since both apps support LinkBack, you double-click the graphic from within VoodooPad, edit it in Lineform (which opens automatically), then save it. Now your embedded VoodooPad graphic is updated.

That’s handy.

I’ve been thinking about what applications I use that support a similar sort of inter-application linking. Let’s see. I can open up and edit my iPhoto images in PhotoShop. I can use CSSEdit or TextMate to directly edit documents on the server with Transmit. And Adobe CS3 handles cross-application editing of files fairly well (within the Adobe apps, of course). That’s all I can think of.

I found two posts relating to the launch of LinkBack from March 2005. One is from TidBITS, the venerable weekly Mac newsletter that’s been around since 1990. The other is from O’Reilly’s macdevcenter.com. LinkBack launched with relative optimism. Yet I could not readily find any recent posts, reviews or otherwise about it. So why haven’t more developers integrated it into their products? Why only 22 apps after three years? Anybody?

By the way, in the post from macdevcenter.com, the author (Giles Turnbull) pointed out that one can hit ⌘-J while typing a post in MarsEdit to open up an external text editor. I did not know that. Now that I do, I’ll probably be writing all my posts in TextMate — the TextMate HTML bundle and text abilities are far more robust than MarsEdit. Of course, I could add my own Markup to MarsEdit, but I think it will just be easier (more efficient) to open it up in TextMate. I thought it was pretty cool that I learned a new tip from a three year old post.