---
title: "Pitch 1024 connector on Claude: rank and tools · OpenApps"
description: "On Oct 29, 2026, Pitch 1024 is a connector on Claude by Chardonn.ai, ranked #4121 in Community connectors by popularity."
url: https://theopenapps.com/claude/connectors/pitch-1024
---

> AI agents: this is one page of OpenApps as Markdown. https://theopenapps.com/llms.txt maps the site, the API and the MCP server.

# Pitch 1024

[Chardonn.ai](https://theopenapps.com/publishers/chardonn)

[ChatGPT](https://theopenapps.com/chatgpt/apps/pitch-1024) Claude Connector [Audio, voice & music](https://theopenapps.com/tags/audio-music) [Students & tutoring](https://theopenapps.com/tags/tutoring) [Designers & creators](https://theopenapps.com/tags/for-designers)

Pitch 1024 hands you a reference pitch sung by a real musician, not a synthesized beep. Ask Claude for a note, a chord sung by several voices, starting pitches for any key, or a chord progression, and tap the card to hear it in the voice of the musician you choose from a cast of five. 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 note, interval and chord-quality quizzes that keep the answer hidden until you guess, with Claude grading each answer. Useful for singers warming up, a cappella groups finding their starting pitches, instrumentalists tuning by ear, and anyone who would rather match a real voice than a tone generator. The voices are pre-recorded performances, embedded in the card and played on your device. No account is needed, and the app stores nothing about you. Tap the card once to turn on audio, since browsers block autoplay.

[Open in Claude](https://claude.ai/directory/5d67751c-4728-4933-be48-2110f02a6398) [Website](https://chardonn.ai/)

[Top rank now #4,121 NEW to the chart Community connectors by popularity](https://theopenapps.com/claude/connectors/pitch-1024?tab=ranks&slug=claude%3Acommunity%3Apopularity) [Peak (14d) #4,116 Community connectors by popularity](https://theopenapps.com/claude/connectors/pitch-1024?tab=ranks&slug=claude%3Acommunity%3Apopularity)

Popularity score 3,807 Reported Oct 29

Launched Sep 27, 2026

[Overview](https://theopenapps.com/claude/connectors/pitch-1024) [Ranks](https://theopenapps.com/claude/connectors/pitch-1024?tab=ranks) [Changes](https://theopenapps.com/claude/connectors/pitch-1024?tab=changes)

## Where it stands

[Community connectors by popularity #4,121 NEW to the chart NEW to the chart Peak #4,116 in 14d](https://theopenapps.com/claude/connectors/pitch-1024?tab=ranks&slug=claude%3Acommunity%3Apopularity)

## Tools

* `chord_progression`
* `give_harmony`
* `give_pitch`
* `pitch_quiz`
* `starting_notes`

## Details

Publisher

[Chardonn.ai](https://theopenapps.com/publishers/chardonn)

Kind

Connector

Website

[chardonn.ai](https://chardonn.ai/)

Privacy

[chardonn.ai](https://chardonn.ai/privacy)

Listing ID

5d67751c-4728-4933-be48-2110f02a6398

## Also on

* [**ChatGPT · App** #77 2 down · 1d Other](https://theopenapps.com/chatgpt/apps/pitch-1024)

## MCP server

Host

mcp.pitch1024.com

Status

Open

Tools

5

Transport

streamable-http

## Badge

```markdown
[![Listed on OpenApps](https://theopenapps.com/badge/claude/connectors/pitch-1024.svg)](https://theopenapps.com/claude/connectors/pitch-1024)
```