semvec/pypi-packages huggingface dataset:
grid-instrument 0.6.3
Turn your Novation Launchpad into a MIDI instrument.
License: MIT License
Keywords: novation launchpad scales midi

GridInstrument (aka Launchpad Scale-mode)
=========================================

Did you ever wish you could use your Launchpad as a MIDI instrument? Do
you covet the **Scale Mode** on the Launchpad Pro or Ableton Push, but
not have the cash to buy them? Now you can play scales on any Novation
Launchpad.

Here's a quick `video demo <https://youtu.be/JJA2fm-2NVg>`__.

**There is also an iOS app version of this code
`here <https://itunes.apple.com/us/app/gridinstrument/id1296511558?mt=8>`__.**

At it's core, **GridInstrument** is a library that allows you to display
a scale grid on your Novation Launchpad. It functions very similarly to
the scale mode on Henri David's *fantastic*
`Launchpad95 <http://motscousus.com/stuff/2011-07_Novation_Launchpad_Ableton_Live_Scripts/>`__
scripts for Ableton Live, and also similarly to the `scale
mode <https://global.novationmusic.com/launchpad-pro-scale-mode>`__ on a
Launchpad Pro.

Features:

-  Can be used as a standalone app or incorporate into another Python
   project.
-  Key switching (you know, so that you're not stuck in the key of C)
-  Scale switching between the same 26 musical modes as Launchpad95
-  Works on Raspberry Pi and Mac OS (probably Windows, too, but not
   tested).
-  Two layouts (Diatonic 4th and Chromatic)
-  Works with all Novation Launchpads

Requirements
------------

Before you try to do anything, make sure you have **Python 2** and
**pip** installed.

How to Use it as a Standalone App
---------------------------------

Download the source code from github and install prerequisites:

::

    git clone https://github.com/dhilowitz/GridInstrument
    cd GridInstrument; pip install launchpad_rtmidi_py

Run the app:

::

    python play.py

If all goes well, you should see your grid light up. Next, go into
another piece of software that can receive MIDI signals (sforzando is a
good, free choice), and you should see a new MIDI device called "Grid
Instrument (Virtual Port)"

How to Use it as a Python Library
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

You have two options for how to install it.

Option 1: Install it Manually
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Download the source code from github:

::

    git clone https://github.com/dhilowitz/GridInstrument
    cd GridInstrument

Install it:

::

    python setup.py install

Option 2: Install it with Pip
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

::

    pip install grid_instrument