September 9 - Smile


Another day,


another


 c. 70 miles


round-trip


to Diablo Valley College, where the Theoreticians analyze the intervals in the Thomas of Celano Dies Irae against moveable drones.


Plenteous paper-grading over coffee,


and at


Yan's Garden and


Elephant Bar


before the


evening Music Historians, proceeding through matters Medieval, moseying ahead as below...

G Major
G A B C D E F# G

G Mixolydian
G A B C D E F G

G Dorian
G A Bb C D E F G

G Minor 
G A Bb C D Eb F G





Subclassifications of...

Wind
End-Blow (Flute)
Double Reed (Oboe)
Single Reed (Clarinet)
Lip Buzz (Trumpet)

Solid-Body
Metal
Wood
Other (Glass, Stone, Earth)

String
Suspended (Harp)
Box (Piano)
Neck (Violin)

# of Steps in Intervals from Perfect 5th to Octave
P5 = 3 1/2 Steps
m6 = 4 Steps
M6 = 4 1/2 Steps
m7 = 5 Steps
M7 = 5 1/2 Steps
P8 = 6 Steps

Listening
[1170] France - Ductia (Duo Dance)
[1170] Perotin - Hec Dies (This Is the Day)
[1250] Thomas of Celano - Dies Irae
[1220] Ars Antiqua Motet - Alle - Psallite (Alle - Sing It)
[1270] Italy - Trotto (Trot Dance)
[1300] Guillaume de Machaut - Notre Dame Mass: I. Kyrie

***

Late, begin Alma Maria Schindler Mahler Gropius Werfel: 1901 Gustav Mahler, on the 179th summer day, high again nudging up to 89 (third figure of this kind for the month,124th time for the year at 80-or-above).