The Science of Swing

NPR posted a report on their web site yesterday called “What makes that song swing? At last, physicists unravel a jazz mystery.” It’s an interesting look at swing groove and how physicists who happen to be amateur musicians approached answering the question, what is swing?

Still, a precise definition of swing has long eluded musicians and scholars alike. As the Big Band era jazz trumpeter Cootie Williams once reportedly joked about swing, “Describe it? I’d rather tackle Einstein’s theory.”

Fittingly, physicists now think they’ve got an answer to the secret of swing — and it all has to do with subtle nuances in the timing of soloists.

What makes that song swing?

When I read that my first thought was, duh! Of course it’s soloist timing, and their relationship to the rhythm section groove. What could science actually say about this? It turns out the devised a pretty subtle experiment that helps answer the exact question of what a soloist does to swing hard.

But since the 1980s, some scientists and music scholars have claimed that the swing feel is actually created by tiny timing deviations between different musicians playing different types of instruments. To test this theory, Geisel and his colleagues took jazz recordings and used a computer to manipulate the timing of the soloist with respect to the rhythm section.

What makes that song swing?

They then played different versions of the recording with different timings to jazz musicians and asked them to rate the performances. By a large margin, the musicians preferred one set of timing over another, even though they couldn’t pinpoint what it was that was different. They then analyzed classic recordings by important and influential jazz musicians and discovered that they were manipulating their time in the same way.

What was that difference? Read the article or give the report a listen. Did you agree with the majority opinion on which manipulated recording sounded better? Can you notice the difference?

Guess the Embouchure Type – Harry James

Greg sent me the following message.

Another interesting guess the embouchure type for you – very clear shot at .55 of this very famous player. Almost looks like a smile embouchure but I’d guess not due to his successful longevity.

Greg

Check out the YouTube video that Greg sent me and take your guess about Harry James’s embouchure type. My guess after the page break.

Continue reading “Guess the Embouchure Type – Harry James”

Washington Post March for Big Band

Today is Independence Day in the United States. For the past few years the Asheville Jazz Orchestra has performed an annual celebration around July 4th. Yesterday we played this year’s concert and premiered a brand new big band arrangement I just completed of Washington Post March, by John Philip Sousa. Here’s a midi realization.

As always when you use a computer to realize a piece of music intended for acoustic instruments, you’ll have to use your imagination. I could spend a lot more time cleaning up the playback and making it sound better, but that’s more work than I feel is worth for something intended to be played by real musicians. But you will get the general idea and it makes a decent demo.

When I compose my big band music I generally start with some hand written sketches first and map out the whole arrangement. Once I have the overall form and sections planned out I’ll get my score set up in Finale. Rhythm section parts and soloists I usually use Band-in-a-Box to create, export them as a midi file, and then import it into Finale. I can then copy and paste what I need into my big band file. I find it particularly helpful to have a bass part going while hearing back my horn voicings. Sometimes little quirks or errors in the importing process end up sounding pretty cool to me and make their way into the actual chart.

J.C. Higginbotham’s Solo On “Mint Julep”

Over a year ago I had started rehearsing with a band that was going to be performing Jelly Roll Morton’s tune, Mint Julep. I began transcribing J.C. Higginbotham’s solo from Morton’s recording, but when the pandemic hit we stopped getting together and I forgot to finish transcribing the solo. While recently going through some notes I found my transcription half completed. It’s not a terribly difficult solo to transcribe, so I powered through and got it finished. Here’s the recording for you to listen to Higginbotham’s solo.

I like this solo because it’s different from Kid Ory’s style from the same time period. Where Ory would have taken more of a “tailgate” approach, Higginbotham’s solo is more trumpet-like.

Here’s a PDF link to the solo if you want to print it out for yourself. As always when I post a transcription, I suggest that you don’t trust my work. The real value in learning solos isn’t so much to be able to play the notes from the page, but to train your ear and really pick up on the nuances that the soloist uses. There’s a lot in this solo that isn’t really possible to notate, but by repeatedly listening, singing, and playing along with the recording you’ll start to pick up on them and be able to incorporate them into your own playing more naturally.

Memorial Day

Here in the U.S. it is Memorial Day today, when we take time to remember the men and women who have died in service to the country. In honor of them, here is a video of the Asheville Jazz Orchestra’s recording of Armed Forces Medley.

I wrote this arrangement back in 2006 for the San Luis Valley Big Band. The AJO recorded this in 2020, with each player recording their part separately and sending me their recording. I then assembled them all together into the full band.

A Visit From St. Nick

Every December the Asheville Jazz Orchestra performs an annual Stan Kenton Christmas Concert, where we perform music from the Stan Kenton Merry Christmas album, as well as other big band arrangements of holiday music. With the 2020 pandemic still raging, we were unable to perform the concert this weekend.

Instead, I asked everyone in the band to record their part to a composition I wrote in 2009 for that year’s concert, A Visit From St. Nick. It’s all original music set to the poem, “A Visit From Saint Nicholas,” by Clement Clark Moore. Everyone recorded their parts to a series of click tracks I put together and sent them back to me. I assembled them together and put together this recording.

Thanks to all the musicians who participated!

David Wilken – Composer, Director, Wendy Jones – Narrator, David Wortman – Alto Saxophone, Joel Helfand – Alto Saxophone, Walt Kross – Tenor Saxophone, Bruce Austin – Tenor Saxophone, Frank Southecorvo – Bari Saxophone, John Entzi – Trumpet, Woody Dotson, – Trumpet Tim Morgan – Trumpet, Steve Martinez – Trumpet, David Wilken – Trombone, Walton Davis – Trombone, Jamey Waren – Trombone, Jason Slaughter – Bass Trombone, Chris Morgan – Guitar, Richard Shulman, – Piano Harry Jacobson – Bass, Rick Dilling – Drums

Armed Forces Medley by the Asheville Jazz Orchestra

Earlier this month the U.S. celebrated Independence Day, but because of the current pandemic both my concerts that day were cancelled. Instead, players from the Asheville Jazz Orchestra recorded their parts to my medley arrangement of the U.S. Armed Forces theme songs.

I meant to post this on July 4, but at the time this site was in the process of being fixed after an issue on the server side. When my site was fixed I forgot about posting this until now.