# 123 Piano — AI Connector Playable on-screen keyboard for practice and discussion. 123 Piano is listed under Creativity in the ChatGPT apps directory, built by Spheric Admin Ltd. Source: https://node8.ai/ai-connectors/creative-design/123-piano/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Creative & Design](https://node8.ai/ai-connectors/creative-design/) # 123 Piano Playable on-screen keyboard for practice and discussion Listed in ChatGPT [ChatGPT listing](https://chatgpt.com/plugins/123-piano?open_in_app) [widget.olutely.com](https://www.widget.olutely.com) Overview ## What 123 Piano does 123 Piano puts a playable keyboard inside the chat window. A request such as asking for a piano brings up the instrument, and notes can be played directly in the conversation. The second half of the app is the conversation itself. After a performance, the model can be asked about what was played, whether that is a standard piece like Chopsticks or an original tune. The listing describes the app as a way to both play and learn. Spheric Admin Ltd publishes it. No detail is given about instrument sounds, recording, or export, so the described scope is the keyboard and the talk around it. ### Who it is for Beginners and casual players who want an instrument available in the same window where music is being discussed. ### What stands out The playing surface and the critique sit in one conversation, rather than the app only describing music in text. Availability ## Where 123 Piano is listed 123 Piano is listed in the ChatGPT apps directory only. Spheric Admin Ltd has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them. ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one. ChatGPT listing ## In the ChatGPT apps directory Developer Spheric Admin Ltd Filed under Creativity Listed since June 2026 Authentication Authenticates when installed Website [widget.olutely.com](https://www.widget.olutely.com) Policies published Privacy policy · Terms of service Official listing [Open in ChatGPT](https://chatgpt.com/plugins/123-piano?open_in_app) Snapshot August 2026 Same company ## More from Spheric Admin Ltd ### [0-100 WiFi Internet Speed Test](https://node8.ai/ai-connectors/other/0-100-wifi-internet-speed-test/) Runs a connection speed test inside the chat ChatGPT ### [1 Billion Brain Cells](https://node8.ai/ai-connectors/entertainment/1-billion-brain-cells/) Brain training drills run inside ChatGPT ChatGPT ### [1-2-3-Cook+Bake Food to eat!](https://node8.ai/ai-connectors/other/1-2-3-cook-bake-food-to-eat/) Recipe lookup rendered as a widget in chat ChatGPT ### [1-2-3-List](https://node8.ai/ai-connectors/productivity/1-2-3-list/) Builds and reorders lists inside a ChatGPT conversation ChatGPT Nearby ## Other Creative & Design connectors ### [Midify](https://node8.ai/ai-connectors/creative-design/midify/) Generate and edit MIDI compositions from chat instructions ChatGPT ### [Krikey AI Animation](https://node8.ai/ai-connectors/creative-design/krikey-ai-animation/) Animates 3D characters into short music videos ChatGPT ### [VisualSong](https://node8.ai/ai-connectors/creative-design/visualsong/) Audio-reactive visuals driven by a local music file ChatGPT ### [Adobe Express](https://node8.ai/ai-connectors/creative-design/adobe-express/) Template-based designs for posts and flyers ChatGPT ### [CVpop](https://node8.ai/ai-connectors/creative-design/cvpop/) Builds and restyles a CV through conversation ChatGPT ### [Ollang](https://node8.ai/ai-connectors/creative-design/ollang/) Subtitles, dubbing and document translation orders through Ollang Claude [All 92 Creative & Design connectors](https://node8.ai/ai-connectors/creative-design/) This is an independent catalogue entry compiled by Node8 from 123 Piano's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Spheric Admin Ltd, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session