Anonymous friend’s review of Pat Donohue at Vieux Carre

I have always found it curious that music could raise such passions.  An extra syncopation here, a couple bass notes there, and the next thing you know you’ve got the moralists wringing their hands or worse yet, cossacks kicking in your doors.  We tend to lump all music which predates our teens to be the same: Bach to Sibelius is classical and Buddy Holly to Ringo, well that’s classic rock.  And yet, at their respective times, whether it was Mozart pushing the boundries of propriety or Chopin’s stirring melodies, music did make institutions tremble.

Which brings me to last night’s performance at St. Paul’s Vieux Carré.  Pat Donohue and the Prairie All Stars performed with special guests Butch Thompson on the piano and Dan Newton on accordion.  Pat Donohue is famous for picking his way around the guitar (and for his numerous Prairie Home Companion appearances, if the name has not yet rung a bell).  Pick he did.  Sure, chords got their due, but fingerpicking is a bit of rarity these days on the guitar outside of the classical guitar genres.  In typical blues fashion, the musical center stage was passed back and forth between Mr. Thompson, Mr. Newton and the rest of the band.  It was a virtuosic performance, at times restrained, methodical, notes tinkling like raindrops.  At other times guitar, bass, drums, piano and accordion boisterously threw their weight around.  It was music to both listen and dance to.

Throughout the night, I heard quintessentially American music consisting of bits of blues, jazz, ragtime, honky-tonk and even a dusting of zydeco.  One tune early on set the stage.  With a musical approach reminiscent of Glenn Gould playing the Goldberg Variations, Pat Donohue posed the question, “How long, how long, has that evening train gone?”  On some level, it doesn’t matter.  The train has gone and if you’re asking the question, you’ve missed it, bud, and you missed it good.  Start walking or start waiting.  On the other hand, there is always more to the story. The blues can be about a relentless, even masochistic, pursuit of truth.  That means dwelling on and trying to understand uncomfortable questions that certain demographics would rather not be asked at all.  Perhaps this is one of the reasons why uniquely American musical genres, many of which sprang from African American culture, were initially considered subversive.  Once one gets past the seductive rhythms, the blues can sing to the human condition.  We never really find out just how long that evening train has gone because the song is a meditation.  The question is real, but the answers, so far, remain rhetorical.  It is music which I suspect Eugené Delacroix would have enjoyed.

Just as our enjoyment of food depends on how it is presented, so too it is with music.  The Vieux Carré is in the same location as the former Artist’s Quarter.  The interior is much improved with beautifully rendered vintage photographs adorning the walls and there isn’t a bad seat in the house.  Some might say that having a “jazz club” in an intimate, windowless, lower level is cliché, but it is a formula that works. And what could go better with this sensuous, decadent, music than sensuous, decadent nosh and drinks?  The menu fittingly tends towards umami and, along with a well-curated drink selection (wines, beers and cocktails) is well executed.
Once again, anonymous friend is not me, but attended the Theoroi get-together with me at Pat Donohue’s Vieux Carre performance last week! Anonymous friend makes me look lazy with all this great writing 🙂

Mild adventures in Python

This evening I did a quick Python examination of historical temperatures in Minneapolis/St Paul. We’ve been having some very warm days this November, and I was wondering how far from the norm they are. So I got data from 1970 until yesterday (didn’t go further because I had some trouble with the API) and

  • figured out how to read it correctly as a time series in Python using pandas
  • figured out how to select data using a nice selector technique
  • and then plotted pictures & figured out stats.

There were some quirks to the date-time format that meant I had to look carefully at the options for read_csv, learning about the parse_date option and making sure my header and index_col options were also right. Then because I wanted to pick only November 8 temperatures from the last 45 years I needed to use a different type of data slicing than I’m most used to: I made a date range d and then picked out (d.month == 11) & (8 == d.day). That was a very neat solution — thanks, stackoverflow people! This resulted in the following distribution:

MaxTempsNov8

That’s just max temperatures on November 8 since 1970 binned into 12 bins. 12 bins looks nice. It looks so “normal”!

To sum things up, the average temp on November 8 is 46.46 degrees, and the standard deviation is 12.8 degrees. Yesterday’s high of 59 or 60 degrees (depends what source you look at) is a standard deviation above average!

Nothing groundbreaking, but a good exercise. Maybe a fun thing to do with a class at school — but getting the data into a nice format is non-trivial for your average teacher. What to do about that? Hmph.

Anonymous friend on Mu Daiko

   Taiko is an ancient form of music performed throughout Asia.  Its primary instrument is the drum in various shapes and sizes and it was used both to rally the troops and as a form of entertainment.  It is remarkable what is not taught in schools as I had no idea upon going to a joint performance of Mu Daiko and On Ensemble at Concordia College on Friday night.
   But this is one of the blessings of living in the Twin Cities.  To be able to learn about and enjoy something like Taiko. All roads may not lead to St. Paul, but quite a few do pass through.
   At any rate, I am not an expert in Taiko.  I have heard enough classical music, been to enough operas and seen enough dance performances to separate the worst performances from the better ones.  But what about Taiko, something I had never heard before.  To begin with, one needs to discard certain preconceived notions of music genres and music itself.  We all know, for instance, that music requires rhythm and melody.  So what about Taiko which just has percussion?  How does one get melody from drums?  While Taiko will not flow like a tone poem, it is remarkable how a melody can come out of an ensemble of drums working in concert.  And the funny thing about this melody is that it can be rather mesmerizing.  A fiddle that plays the same three bars for a couple minutes straight sounds like a broken record.  A Taiko company playing the same three bars for a couple minutes straight makes you focus on what is being played.
   What also struck me was the dynamic range.  Not only could individual drummers vary how hard they struck their instrument, but amplitude could also be varied by adjusting the syncopation.  This way the individual instruments could stack their sounds on top of one another to produce a truly thunderous, gut vibrating rumble.
   So I learned a lot about Taiko from from excellent performers.  Twin Cities Mu Performing Arts Group joined up with Los Angeles based On Ensemble for rousing performance which combined traditional Japanese pieces with jazzy, almost lyrical new takes on the classics.  The sounds coaxed from the drums ranged from gentle to crashing, though never too sharp due to the nature of the traditional instruments used.  It is toe tapping, head nodding music.  And when something less staccato than a 4′ diameter drum was called for, On supplied it with throat singing, a ukele and in a combined effort with Mu, flute.  It was an dynamic performance.  The act of drumming can be very physical.  So why not show it off with choreography and flair?  The performers to a person appeared energized by the music and to be thoroughly enjoying themselves.
   The last time I heard intentional, feature length, purely drum performance was at a band/orchestra competition in high school.  I found it tantalizing but also a bit of an oddity.  Timpani in the Western musical ouvre, while essential, is rarely front and center.  It generally cannot stand on its own.  While it is obtuse to say that Mu and On really know how to play drums, I will say it anyway just in case anyone out there still can’t believe that 2 hours can fly by with nothing but.  Mu really does know how to play drums.  They may furthermore change the way you  think about music.
Anonymous friend’s ticket was provided by the Theoroi Project, which I (Kaisa) am participating in! The picture is not from the performance — no photography — but instead from Flickr (Elaine’s Red Taiko #1).

What I learned today

  • Poulet rouge is a delicious type of chicken. It’s a French heritage variety. I did not buy the whole poulet rouge chicken from Callister Farm last Saturday at the farmer’s market. I thought it was rather expensive, perhaps a silly expenditure. I bought just a piece. I am converted. We will go buy a whole chicken next time. This truly is a tasty, tasty bird.
  • Go buy poulet rouge. Unless you think fat is bad for you. The skin is sooooo good, and you’d waste it. Buy a poulet rouge for a friend who will appreciate it.
  • What else? Working on my notes for FM 5001 and will update that tomorrow or early Wednesday morning. Wrote about Buffon’s needle today. Took pictures of some needles on my floor this evening.
  • Learned about Klain and Rota’s “Introduction to Geometric Probability.” What a cool book! It’s got such a nice point of view, which I’ve never encountered before, and I feel happy that I was rediscovering for myself some of these ideas and now I find a nice exposition with such depth. I ended up looking at the book when reading about Buffon’s problem.
  • Thought just the tiniest bit about quiver varieties. There are so many algebraic varieties floating around quivers that I feel a little unclear on the terminology. Certainly it’s possible to look at one variety and see several associated quivers, depending on what structure you’re investigating. I need to sort out the web of citations here to see what I want.
  • Viruses are difficult.