From da7d610fbc194dc287a9fc0fa28e5a6fc5245649 Mon Sep 17 00:00:00 2001
From: Allan Crisostomo <Temoto-kun@users.noreply.github.com>
Date: Wed, 5 Aug 2020 20:47:36 +0800
Subject: [PATCH] Update README.md

---
 README.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/README.md b/README.md
index b24af03..14fee1c 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,11 @@
 
 Simple monitor for displaying MIDI status for digital pianos.
 
+Supports a keyboard span of 9 octaves (C0-B8, MIDI note number 12-119), as well as
+pedal status for soft pedal/una corda (MIDI CC number 67, binary switch: 0-63 is off,
+64-127 is on), sostenuto (MIDI CC number 66, binary switch: 0-63 is off, 64-127 is on),
+and sustain (MIDI CC number 64, values from 0-127).
+
 ![Screenshot](./docs/screenshot.png)
 
 Tested with Node v.14.1.0