Self Hosted - OpenRouter Connecting to any music generation models?

I'm running a self hosted instance in my local Mac Mini system (Version 1.122.4). I want to explore generating music through an AI model. Is there a way to connect to a music generating AI model through the OpenRouter node? I tried looking for any of the open source music generation models (https://vocalremover.easeus.com/ai-article/open-source-ai-music-generator.html) but cannot find any of them as choices for OpenRouter. Is this possible?