|
|
import random
|
|
|
import datetime
|
|
|
|
|
|
print("")
|
|
|
|
|
|
today = datetime.date.today()
|
|
|
todaystr = (today.strftime("%d %B %Y"))
|
|
|
print("Cello exercises for " + todaystr + ":")
|
|
|
|
|
|
warm1 = random.randint(1,13)
|
|
|
warm2 = random.randint(1,13)
|
|
|
|
|
|
while warm2 == warm1:
|
|
|
warm2 = random.randint(1,13)
|
|
|
|
|
|
# print(warm1)
|
|
|
# print(warm2)
|
|
|
|
|
|
warm3 = random.randint(1,13)
|
|
|
|
|
|
while warm3 == warm1:
|
|
|
warm3 = random.randint(1,13)
|
|
|
|
|
|
while warm3 == warm2:
|
|
|
warm3 = random.randint(1,13)
|
|
|
|
|
|
# print(warm3)
|
|
|
|
|
|
warms = [warm1, warm2, warm3]
|
|
|
|
|
|
if 1 in warms:
|
|
|
print("Warm-up bowing technique 1 (page 5)")
|
|
|
|
|
|
if 2 in warms:
|
|
|
print("Warm-up bowing technique 2 (page 5)")
|
|
|
|
|
|
if 3 in warms:
|
|
|
print("Adjusting tuning (page 6)")
|
|
|
|
|
|
if 4 in warms:
|
|
|
print("Warm up: fingers (page 7)")
|
|
|
|
|
|
if 5 in warms:
|
|
|
print("Position changes (page 8)")
|
|
|
|
|
|
if 6 in warms:
|
|
|
print("Bow changes at the heel (page 8)")
|
|
|
|
|
|
if 7 in warms:
|
|
|
print("Warm-up bowing technique 3 (page 9)")
|
|
|
|
|
|
if 8 in warms:
|
|
|
print("String crossing (page 14)")
|
|
|
|
|
|
if 9 in warms:
|
|
|
print("Rapid scales (page 15)")
|
|
|
|
|
|
if 10 in warms:
|
|
|
print("Rudiments of bow distribution 1 (page 16)")
|
|
|
|
|
|
if 11 in warms:
|
|
|
print("Rudiments of bow distribution 2 (page 17)")
|
|
|
|
|
|
if 12 in warms:
|
|
|
print("Positions 1–4 (page 18)")
|
|
|
|
|
|
if 13 in warms:
|
|
|
print("Transitional positions (page 19)")
|
|
|
|
|
|
weiter = random.randint(1,11)
|
|
|
|
|
|
if weiter == 1:
|
|
|
print("First thumb position (page 20)")
|
|
|
|
|
|
if weiter == 2:
|
|
|
print("Chromatic scales (page 22)")
|
|
|
|
|
|
if weiter == 3:
|
|
|
print("Playing arpeggios with various fingerings (page 23)")
|
|
|
|
|
|
if weiter == 4:
|
|
|
print("Rudiments of bow distribution 3 (page 24)")
|
|
|
|
|
|
if weiter == 5:
|
|
|
print("Rapid changes in bow speed (page 25)")
|
|
|
|
|
|
if weiter == 6:
|
|
|
print("Playing thirds (page 26)")
|
|
|
|
|
|
if weiter == 7:
|
|
|
print("Playing sixths (page 27)")
|
|
|
|
|
|
if weiter == 8:
|
|
|
print("Playing octaves (page 28)")
|
|
|
|
|
|
if weiter == 9:
|
|
|
print("Playing staccato notes on one bow (page 29)")
|
|
|
|
|
|
if weiter == 10:
|
|
|
print("Playing dotted notes (page 30)")
|
|
|
|
|
|
if weiter == 11:
|
|
|
print("Position changes over an octave (page 31)")
|
|
|
|
|
|
tongue = random.randint(1,14)
|
|
|
|
|
|
if tongue == 1:
|
|
|
print("Dynamics (page 32)")
|
|
|
|
|
|
if tongue == 2:
|
|
|
print("Crescendo (page 33)")
|
|
|
|
|
|
if tongue == 3:
|
|
|
print("Coordinating left and right hands (page 34)")
|
|
|
|
|
|
if tongue == 4:
|
|
|
print("Bowing technique (page 35)")
|
|
|
|
|
|
if tongue == 5:
|
|
|
print("Matching tone on the A string (page 36)")
|
|
|
|
|
|
if tongue == 6:
|
|
|
print("Focus on bowing at the heel (page 37)")
|
|
|
|
|
|
if tongue == 7:
|
|
|
print("Playing harmonics (page 38)")
|
|
|
|
|
|
if tongue == 8:
|
|
|
print("Playing glissando (page 39)")
|
|
|
|
|
|
if tongue == 9:
|
|
|
print("Basic practice techniques for right-left coordination (page 40)")
|
|
|
|
|
|
if tongue == 10:
|
|
|
print("Left hand (page 41)")
|
|
|
|
|
|
if tongue == 11:
|
|
|
print("Variable vibrato (page 42)")
|
|
|
|
|
|
if tongue == 12:
|
|
|
print("Bow control (page 42)")
|
|
|
|
|
|
if tongue == 13:
|
|
|
print("Balancing force between right and left arms (page 43)")
|
|
|
|
|
|
if tongue == 14:
|
|
|
print("Developing tone on the C string (page 33)")
|
|
|
|
|
|
scale = random.randint(1,15)
|
|
|
|
|
|
if scale == 1:
|
|
|
print("C major scale (page 10)")
|
|
|
|
|
|
if scale == 2:
|
|
|
print("D flat major scale (page 10)")
|
|
|
|
|
|
if scale == 3:
|
|
|
print("D major scale (page 11)")
|
|
|
|
|
|
if scale == 4:
|
|
|
print("E flat major scale (page 11)")
|
|
|
|
|
|
if scale == 5:
|
|
|
print("E major scale (page 11)")
|
|
|
|
|
|
if scale == 6:
|
|
|
print("F major scale (page 11)")
|
|
|
|
|
|
if scale == 7:
|
|
|
print("F sharp major scale (page 11)")
|
|
|
|
|
|
if scale == 8:
|
|
|
print("G major scale (page 12)")
|
|
|
|
|
|
if scale == 9:
|
|
|
print("A flat major scale (page 12)")
|
|
|
|
|
|
if scale == 10:
|
|
|
print("A major scale (page 12)")
|
|
|
|
|
|
if scale == 11:
|
|
|
print("B flat major scale (page 12)")
|
|
|
|
|
|
if scale == 12:
|
|
|
print("B major scale (page 12)")
|
|
|
|
|
|
if scale == 13:
|
|
|
print("C minor scale (page 13)")
|
|
|
|
|
|
if scale == 14:
|
|
|
print("D minor scale (page 13)")
|
|
|
|
|
|
if scale == 15:
|
|
|
print("G minor scale (page 13)")
|
|
|
|
|
|
print("")
|