"""
Niveau 3
Jouer une mélodie
"""

import synth
import math

music = [
	[1, 4],
	[1, 3],
	[1, 4],
	[1, 3],
	[1, 4],
	[1, -1],
	[1, 2],
	[1, 0],
	[2, -3]
]

encoder = synth.Encoder()
for note in music:
	for t in range(note[0]*3000):
		encoder.write(math.sin(t/16000 * 440 * 2**(note[1]/12) * 2*math.pi))