Install dependencies:

brew install portaudio
pip install pyaudio

To install all the notes, it is easiest to include the whole library.

from Musickal import *

Here is a reference to the notes we allow for (arranged to match the 4th octave on the piano):

  Db   Eb        Gb   Ab   Bb
C    D    E    F    G    A    B

Note that half steps are annotated as flats instead of sharps. This is because # is reserved in python for comments, where b is simply a letter.

To specify an octave of a note, postfix it with the octave number:

...   Db3  Eb3       Gb3  Ab3  Bb3      Db4  Eb4       Gb4  Ab4  Bb4   ...
    C3   D3   E3   F3   G3   A3   B3  C4   D4   E4   F4   G4   A4   B4

Here is an example of how to play notes:

from Musickal import *

m = Musickal()

duration = .25

m.playSong([
  (B, duration),
  (A, duration), 
  (D, duration), 
  (C, duration), 
  (A, duration), 
  (F, duration), 
  (E, duration)
])