Serverless Radio Stream will work same like AutoDJ in virtual mode where you can schedule TimeZone for Radio / Audio Schedule and MP3 Folder location to play LINEAR MP3 files on particular TIME.
1. Do you need any special hosting or can you use current hosting account that host website?
>> You don’t need anything special as long as you have WordPress your all set.
2. How many listener can listen to Serverless radio station?
>> You can have as many listeners that your hosting account can take. If you have a service with unlimited bandwidth you will have unlimited listeners.