2.times do
  play 60
  sleep 1
  play 62
  sleep 1
  play 64
  sleep 1
  play 65
  sleep 1
  play 67
  sleep 1
  play 67
  sleep 1
  play 67
  sleep 2
end



alg=67
2.times do
  play alg+0
  sleep 1
  play alg+2
  sleep 1
  play alg+4
  sleep 1
  play alg+5
  sleep 1
  play alg+7
  sleep 1
  play alg+7
  sleep 1
  play alg+7
  sleep 2
end


alg=67
aeg=0.5
2.times do
  play alg+0
  sleep aeg
  play alg+2
  sleep aeg
  play alg+4
  sleep aeg
  play alg+5
  sleep aeg
  play alg+7
  sleep aeg
  play alg+7
  sleep aeg
  play alg+7
  sleep aeg*2
end


#####

alg=67
aeg=0.5
in_thread do
  2.times do
    play alg+0
    sleep aeg
    play alg+2
    sleep aeg
    play alg+4
    sleep aeg
    play alg+5
    sleep aeg
    play alg+7
    sleep aeg
    play alg+7
    sleep aeg
    play alg+7
    sleep aeg*2
  end
end

in_thread do
  4.times do
    play alg+0
    sleep aeg
    play alg+4
    sleep aeg
    play alg+7
    sleep aeg
    play alg+4
    sleep aeg
  end
end

in_thread do
  8.times do
    play alg-12
    sleep aeg*2
  end
end

###############

alg=67
aeg=0.5
in_thread do
  2.times do
    play alg+0
    sleep aeg
    play alg+2
    sleep aeg
    play alg+4
    sleep aeg
    play alg+5
    sleep aeg
    play alg+7
    sleep aeg
    play alg+7
    sleep aeg
    play alg+7
    sleep aeg*2
  end
end

srand(Time.now.to_i)
#juhuslikud kolmkõla noodid
in_thread do
  4.times do
    #juhuslik=[0, 4, 7].sample(1, random: Random.new_seed)
    juhuslik=[0, 4, 7][(Time.now.to_f*1000).to_int % 3]
    #juhuslik=[0, 4, 7].choose
    #juhuslik=[0, 4, 7].sample(4)
    #puts (Time.now.to_f*1000).to_int
    play alg+juhuslik
    sleep aeg
    play alg+juhuslik
    sleep aeg
    play alg+juhuslik
    sleep aeg
    play alg+juhuslik
    sleep aeg
  end
end

#kolmkõla noodid
in_thread do
  4.times do
    play alg+0
    sleep aeg
    play alg+4
    sleep aeg
    play alg+7
    sleep aeg
    play alg+4
    sleep aeg
  end
end

#bass
in_thread do
  8.times do
    play alg-12
    sleep aeg*2
  end
end


##########

use_synth :kalimba
play 60
sleep 1
use_synth :bass_foundation
play 48
sleep 1