Showing posts with label Baltimore - Strings. Show all posts
Showing posts with label Baltimore - Strings. Show all posts

Friday, November 30, 2012

"Baltimore Rhapsody" Block 15 - the double bass


The double bass, or string bass, is block #15 of my original applique project called "Baltimore Rhapsody."   (You can read about the back story of this project here.)

This lowest of the stringed instruments is also called the bass viol, contrabass, and bull fiddle.  It is about 6 feet tall and the player of this instrument has to either stand or perch on a high stool to play it (the violin is only 23-24 inches long, in comparison).



The double bass is not just a larger version of a violin.  The "shoulders" (top of the body) are narrower and the back is flat rather than rounded like the violin, viola, and cello.  These and other subtle differences in shape and proportion help to create the deep, velvet tones. 



The double bass has four strings that are tuned in fourths rather than fifths, as the other three stringed instruments.  This helps the player a little, as it decreases the hand span needed to play a scale from 14 inches to 10.5, which is still very challenging!  The thickness and greater tension of the strings requires very strong fingers to play.


The music is written an octave higher than what is actually heard to avoid the excessive amount of ledger lines that would be needed to voice the actual low tones (ledger lines are used above and below the 5-line staff).


Before the time of Beethoven, the bass parts were pretty much just the bass line...rare difficult passages and melody lines.  He had a good friend who played bass, which enabled him to understand the instrument better and write more demanding, thematically interesting parts for the bass to play.  Very few solo pieces were written for this instrument.


In addition to producing the tone by bowing, the bass is often plucked (pizzicato) to produce a clear, resonant tone.



It takes great dedication to play such a large instrument...it can even determine what kind of car you drive!  In addition to being the foundation of orchestral music, the bass replaced the tuba in jazz and dance bands, where is is most often plucked, rather than bowed, to produce the beautiful tones.


 
One more stringed instrument to go to round out the section...the viola.

In stitches,
Teresa  :o)

Monday, November 26, 2012

"Baltimore Rhapsody" Block #14 - the violin, the top of the orchestra


Here we are at the violin, Block #14 of "Baltimore Rhapsody" (see the back story here).  I drafted so many versions of this block, a couple of which I will probably also turn into patterns...it is nice to have a choice of blocks!  This is a small version of the instrument (because I really wanted to include a fruit compote in the first quilt, since it is such a classic Baltimore album motif).


This smallest, soprano of all bowed instruments is made from about 70 pieces of various kinds of wood - maple, sycamore, ebony, pine, and pear wood.  The pieces are glued together and varnished.  Believe it or not, the quality of the instrument's tone can vary depending on which woods are chosen and the chemical formulas of the glues and varnishes used.


The violin's length is basically the average distance between the shoulder to the palm of the hand, about 23-24 inches.  Smaller scale sizes are made for children - 3/4, 1/2, and even 1/16 lengths.  Like the cello and the viola, the 4 strings are tuned in a series of perfect fifths.  The strings are strung from the tail piece to a set of pegs, which can be individually turned to tune each string.


The sound is made by pulling a bow across the strings.  The bow is basically a wooden stick with horse hair stretched from end to end.  Rubbing the tightened horse hair across the strings causes them to vibrate.  The unique shape of the body and the size of the
"f holes" serve as a sound amplifier and "sweetener."  Bowing technique results in differences in volume, smoothness or shortness of notes in a passage, and whether the tone is forceful and hard or caressed into sweetness.  The strings can also be plucked with the fingers rather than bowed to produce short, pizzicato notes.  It is a very expressive instrument.


The violin is held between the chin and left shoulder, with the left-hand fingers pressing the strings to produce pitches and the right hand holding the bow.

The first violin player, or concert master/mistress, asks the principle oboe for the tuning notes, first for the strings, then for the winds and brass.  The piano and the violin have had the most solo works written for each.  The most common small ensemble is the string quartet, consisting of 2 violins, 1 viola and a cello.  There are no stringed instruments in a concert band, but the violin is the most popular instrument in an orchestra.  It has also been used as a solo instrument in the folk and country music genres.

The next block will be the largest stringed instrument...the double bass.

In stitches,
Teresa  :o)

(Thanks to my oboe-playing buddy, Margaret D, for the reminder!) 

Saturday, November 17, 2012

"Baltimore Rhapsody" Block #13 - the cello


The next block in "Baltimore Rhapsody" is the cello.  It's full name is violoncello, which means "little bass viol," but it is commonly just called "cello." 


It is not simply a violin that has been blown up in size...the proportions of the instrument are different, and it is played with a shorter bow than the violin (which means less notes can be played on a single bowing).


Difficult passages can be played on the cello, but it requires greater stretch in the hand to facilitate the placement of the fingers on the longer neck of the instrument.  It has to be played sitting down, between the knees, and there is a spike extending from the bottom to help hold it in place.

Short, "plucked" notes (pizzicato) sound beautiful on this instrument, either as single notes or chords.  This ability and the instruments range made it a natural harmonic choice to accompany woodwinds or higher strings.


In the 17th and 18th centuries, the cello mostly played the bass part along with the continuo/harpsichord (baroque) or double bass.   

A little later, Haydn and Mozart finally gave the instrument more moving, interesting parts.  Ultimately Beethoven came along and brought out the cello's singing quality in his orchestral works, chamber music, and 5 sonatas for cello and piano. 


The greatest and most recognized cello works date back to the early 1700's...a set of six suites for unaccompanied cello by J.S. Bach.  They are very technically challenging and rank among the most significant masterpieces in musical literature.


I fell in love with the cello (and fell hard!) when I first heard a string quartet playing outside, near a fountain, at some fancy event when I was a kid.  That is what possessed me to draw and applique a fountain in this block...I may have to go back and embroider some more water so it will show up a little better!

If there had been a string program in my school in the late 60's/early 70's, I would have played cello.  I love the sound and the versatility of this instrument!

"Baltimore Rhapsody" is an original project done in the Baltimore album style.  Read more about the project here.

In stitches,
Teresa  :o)