Auto-asaad has been shown to be effective for broadcasting notification thoughout communities using text messages. However, I found that having a variety of media forms is a nice thing to have. And it is not hard to guess that radio is a desirable choice to touch both because it covers the multimedia ground and not so hard (or resource intensive) to build at the same time.
Several online radio frameworks are already avaialble. One free and open solution is Liquidsoap. Liquidsoap uses a script-based approach to define playlists and schedule playbacks from various input sources. While Liquidsoap supports dynamic media selection using bash script connectors; making that part to work requires extensive external coding. Radio auto-asaad is a set of scripts built on top of Liquidsoap, in addition to a standalone implementation tuned for macOS systems, with the goal of defining dynamic and scheduled program playbacks.
You can find more info about the design of this module and how to use it refer to design page. There is also a brief description of applications developed using radio auto-asaad please refer to applications page.