# Pitch 1024 (ChatGPT App)

> Reference pitches, real voices

- Type: app
- Publisher: Kyung-Hoon Kim
- Categories: Media & Entertainment
- Website: https://chatgpt.com/plugins/plugin_asdk_app_6a4629026ee08191ba905d7403a4ade0
- Open in ChatGPT: https://chatgpt.com/plugins/plugin_asdk_app_6a4629026ee08191ba905d7403a4ade0
- Version: 1.0.0
- Listed: 2026-10-04

## About

Pitch 1024 hands you a reference pitch sung by a real musician — not a synthesized beep. Ask for a note, a voiced chord, starting pitches for any key, or a full chord progression, and tap the card to hear it, in the voice of the musician you choose from a cast of six.

Build a chord with several voices harmonizing together — in stereo, or in full 3D around you on headphones — pass a progression around the ensemble one singer per chord, or drill your ear with hidden-answer note, interval, and chord-quality quizzes.

Useful for singers warming up, a cappella groups finding their starting pitches, instrumentalists tuning by ear, and anyone who'd rather match a real voice than a tone generator.

## How to use

1. **Add it in ChatGPT** Open Pitch 1024 in ChatGPT's Plugin directory (button above), select + to add it and sign in if asked.

2. **Use it in a chat** Type @ in the composer and pick Pitch 1024, or start your message with its name. ChatGPT may also suggest it when it fits what you ask.

## Example prompts

- "Have four voices sing a Cmaj7 together — Deep Bass on C, Soulman on E, Blue"
- "Put your headphones on — have the six voices sing a Cmaj7 all around me, sl"
- "Léa sings a C, then Soulman a C, Harry Kim an F, Blue Jay a G — looping."

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Source: https://chatgptplugins.directory/apps/pitch-1024 · Index: https://chatgptplugins.directory/llms.txt · Independent and community-run. Not affiliated with or endorsed by OpenAI. ChatGPT is a trademark of OpenAI.