def play_c_scale_builtin():
# so you don't have to build your scales manually
scale_C2 = psonic.scale(psonic.C2, psonic.MAJOR)
scale_C3 = psonic.scale(psonic.C3, psonic.MAJOR)
scale_C4 = psonic.scale(psonic.C4, psonic.MAJOR)
print('C2 Scale:', scale_C2)
print('C3 Scale:', scale_C3)
print('C4 Scale:', scale_C4)
# listening demo:
psonic.use_synth(psonic.PIANO)
play(scale_C3[0])
sleep(0.5)
play(scale_C3[1])
sleep(0.5)
play(scale_C3[2])
sleep(0.5)
play(scale_C3[3])
sleep(0.5)
play(scale_C3[4])
sleep(0.5)
play(scale_C3[5])
sleep(0.5)
play(scale_C3[6])
sleep(0.5)
play(scale_C3[7])
def three_quarter_notes_descending_arp():
notes = sp.scale(root_note=sp.C5,
scale_mode=sp.MINOR_PENTATONIC,
num_octaves=1)
for i in range(3):
sp.use_synth(sp.SINE)
sp.play(notes[-(i + 1)], release=0.1, amp=0.5)
Metronome().beat_sleep(wait_len=0.25)
def riff_3(tempo: float = 60):
speed = 60 / tempo
psonic.use_synth(psonic.PROPHET)
sc = psonic.scale(psonic.E2, psonic.MINOR)
s = random.choice([0.125 * speed, 0.25 * speed, 0.5 * speed])
for i in range(8):
r = random.choice([0.125, 0.25, 1, 2])
n = random.choice(sc)
co = random.randint(30, 100)
psonic.play(n, release=r, cutoff=co)
psonic.sleep(s)
import psonic
c_arpeggio = psonic.scale(psonic.C2, psonic.MAJOR, num_octaves=4)
print(c_arpeggio)
psonic.use_synth(psonic.PIANO)
previous_note = 1000000
start = len(c_arpeggio) - 1
end = -1 # -1 b/c range function does not include the endpoint
for i in range(start, end, -1):
print(i) # for debugging
note = c_arpeggio[i]
if note == previous_note:
continue
psonic.play(note)
psonic.sleep(0.2)
previous_note = note