In one of the examples, they refer to something called "Dream Track"
> Dream Track in Shorts is an experimental song creation tool that allows creators to create a unique 30-second soundtrack with the voices of opted-in artists. It brings together the expertise of Google DeepMind and YouTube’s most innovative researchers with the expertise of our music industry partners, to open up new ways for creators on Shorts to create and engage with artists.
> Once a soundtrack is published, anyone can use the AI-generated soundtrack as-is to remix it into their own Shorts. These AI-generated soundtracks will have a text label indicating that they were created with Dream Track. We’re starting with a limited set of creators in the United States and opted-in artists. Based on the feedback from these experiments, we hope to expand this.
So my impression is they're talking about labeling music which is derived from a real source (like a singer or a band) and might conceivably be mistaken for coming from that source.
> Dream Track in Shorts is an experimental song creation tool that allows creators to create a unique 30-second soundtrack with the voices of opted-in artists. It brings together the expertise of Google DeepMind and YouTube’s most innovative researchers with the expertise of our music industry partners, to open up new ways for creators on Shorts to create and engage with artists.
> Once a soundtrack is published, anyone can use the AI-generated soundtrack as-is to remix it into their own Shorts. These AI-generated soundtracks will have a text label indicating that they were created with Dream Track. We’re starting with a limited set of creators in the United States and opted-in artists. Based on the feedback from these experiments, we hope to expand this.
So my impression is they're talking about labeling music which is derived from a real source (like a singer or a band) and might conceivably be mistaken for coming from that source.