You might be able to pull a decent niche market for independent/small label music, but large labels are notoriously conservative. The value would come from the

You might be able to pull a decent niche market for independent/small label music, but large labels are notoriously conservative. The value would come from the curated music - if they like your tastes and trust you, they'll be likely to buy. As such, I wouldn't worry about the value perspective as much as the quality. Then, the problem becomes the vast amount of music you have to filter through. It sounds like a low ROI and hard to scale, but a lifestyle business possibility.