ChordBox

NeonBuzz

About this app

Discover a new way to play chords with ChordBox, a flexible and expressive digital instrument for musicians, producers, and creatives.

ChordBox puts harmonic power at your fingertips with a clean, minimalist interface built around 7 chord buttons (I–VII). Each button triggers a chord in the selected key and mode, sustaining as long as it's held — up to 30 seconds per chord.

🎶 Key Features:

🎵 Harmonic Flexibility
Choose your musical key (C–B) and mode (Ionian, Aeolian, and more) to instantly shape the sound of all 7 chords.

📐 Custom Tunings
Set the tuning to 415, 432, 440, or 444 Hz for historical temperaments, modern standards, or spiritual vibes.

🎚️ Expressive Controls
Fine-tune your playing dynamics with a global Attack and Release slider to shape how your chords fade in and out.

🎧 Built-in Effects
Add atmosphere and motion with integrated Lowpass Filter and Delay effects, perfect for ambient, lo-fi, and experimental sounds.

🎹 Simple & Intuitive Interface
No complex menus or clutter — just press and hold buttons and let the chords sing. Whether you're exploring songwriting ideas or creating lush soundscapes, ChordBox makes it effortless!

Brought to you by NeonBuzz