RMS Keyboards allows you to connect several MIDI keyboards to a single computer. However, your ability to do this effectively depends on your computer.

The program can be implemented in a wide variety of ways using a wide variety of equipment. Your particular configuration may impact your use. For example, a slower computer with less memory may only be able to handle a single keyboard part, while a more powerful computer may be able to run three keyboards with room to spare. Before purchasing a license, please use the free trial version to test your particular implementation. This way you'll know ahead of time how your existing gear can work or whether you'll need something more.