My experience with promosoundgroup.net was structured as an experiment rather than an impulse decision. I compared two similar streaming weeks — one purely organic and one supported by controlled promotion. The supported week showed gradual growth in concurrent viewers, leading to improved directory positioning and increased spontaneous clicks. Retention curves remained stable, and the average session duration improved because streams no longer appeared inactive. Once the promotional phase ended, the channel did not revert to its original baseline; instead, it retained part of the gained visibility. It demonstrated that measured exposure can serve as an accelerant, provided content quality and consistency remain central to the strategy.