Commercial radio airplay services are a way for independent artists to get their music on the radio without going through a record label. These services provide a way for artists to submit their music to radio stations, which the stations can then choose to play on their programs. This can be a great way for independent artists to get their music heard by a wider audience.
In the United States, commercial radio airplay services are limited to terrestrial radio stations and satellite radio services that are owned or operated by companies that derive a majority of their revenue from advertising. These services are typically used to promote new music releases by artists signed to major record labels.
Overall, commercial radio airplay services are a great way for artists to get their music heard by a wider audience. However, it is important to keep in mind that these services are not free and can be quite expensive. In addition, there is no guarantee that your song will be played on the radio, even if you do pay for the service.