How to use my PC keyboard as a MIDI Reaper controller in virtual piano

When creating a mix or recording, the most important aspects are the program and the instruments. Using the PC keyboard as a MIDI controller is a feasible method of recording a project. It is worth noting the fact that if you have a MIDI controller, you can easily connect it to your iPad to comfortably develop your recordings.

Such use covers the area of ​​instruments. Missing only the software to create the sound or song in question.

For this we can use Reaper , a program well known among Windows users. Highly recommended when mixing. Since it offers optimal results in terms of output audio quality.

One of the great benefits of this program is that it allows the use of accessories in order to facilitate the creative method of each user who uses it.

In this case, the MIDI controller would be the computer keyboard. Which is very useful, since you only have to press a key to perform the equivalent of a note on the piano.

If you are starting to experiment with Reaper, and you want to use this type of accessory to facilitate the development of your compositions , continue reading to improve the results of your projects.

How to configure the computer keyboard as a MIDI controller in Reaper?

Before starting to record, it will be necessary for the program to detect the keyboard as an accessory . Only then is it possible to configure it based on the instrument you want to use. If the keyboard you are going to use has a PS / 2 port, you could change it to USB and work comfortably with it in any of the ports on your PC.

Once the program is opened, you will be able to see a button on the screen that bears the name “Arm”, where you must right-click on it.

In the menu that will be displayed, the option “Select the input” will appear, within which you can choose “ Virtual MIDI Keyboard ” as the method for entering musical notes.

By selecting it, you will be able to configure which of the different accessories connected to the computer you want to use as a MIDI controller, so it will only be necessary to choose the keyboard of the PC to start using it.

Main settings for the computer keyboard in Reaper

In addition to selecting the computer accessory as a virtual assistant, in order to execute each of the notes that will make up the mix, there are other types of adjustments that the Reaper program allows to make to facilitate the experience for its users.

One of the main ones is the possibility of activating or deactivating the use of it through macros , which is nothing more than a combination of keys that executes a specific function within a program.

On the other hand, Reaper’s MIDI controller also allows you to display on the screen each of the keys that are pressed on the keyboard.

Said keys can be highlighted in different ways on the screen, in order for the user to quickly memorize each of the notes played, or in that case, to keep an order of the keys pressed.

Set keyboard notes via Reaper’s MIDI controller

Like any other instrument, the piano consists of a specific sequence of notes that correspond to each key that makes it up.

Since the computer keyboard is used as the virtual element that replaces each of these keys, setting the notes of each one will help you to better play the melody that will be part of the recording.

Within the control configuration, it is recommended to interpret each key in the same way as it is done on the piano:

Those of white color, which make up the row that goes from the letter Z to M, while the black ones constitute the upper row that goes from A to Ñ.

In this way, you can configure each note in a specific order that will facilitate the composition of the melody. In case you want to give it a specific sound, there are Internet plugins that can be installed in Reaper to give them the effect.

Once all the settings have been specified, all you have to do is press the “Record” button to start making a high quality mix, all using a very useful virtual keyboard and within your reach. And ready! Now you know how to adapt and use the PC keyboard as a MIDI controller.


Leave a Comment