A multi-modal GenAI pipeline behind a 24/7 AI radio station

Twistag built the multi-modal generative AI pipeline behind a 24/7 AI radio station for a global consumer electronics brand, producing more than 700,000 original songs that were shared 1.5 million times and seen by 2.4 billion people across a six-month campaign from June to December 2025. Anyone could write a personal dedication and receive a complete song in return — custom lyrics, a full audio track in their chosen genre, and matching album art. Twistag orchestrated three separate AI services behind independent provider abstractions on AWS Lambda, with quality scoring and automatic retry at every stage, so a user never received a failed generation.

The brief was a 24/7 AI-powered song dedication station where anyone could write a personal message and receive a fully original song in return. A real song with custom lyrics, a complete audio track in the user's chosen genre, and album art matching the mood. The brand had the campaign concept and needed a technical platform that could deliver on the emotional promise at global scale. That meant three problems at once. The pipeline: chaining lyrics, audio and image generation into something that feels like one product despite three services, three latency profiles and three failure modes. Scale: a global campaign can multiply concurrent users by twenty in minutes. Quality: a bad output sent to someone's grandmother for her birthday is a PR problem. The client is not named publicly.

The campaign ran from June to December 2025. By the end, 700,000 unique songs had been created, shared 1.5 million times, seen by 2.4 billion people, and driving 30 million social engagements worldwide. The number Twistag keeps coming back to is the share-to-creation ratio of roughly two to one: over a million and a half shares against 700,000 creations. Twistag replaced one AI provider mid-campaign without users noticing, because each service sat behind its own abstraction, and the pipeline held through the campaign's traffic spikes without a user ever receiving a failed generation.

People share AI-generated content when it means something to them.