Hello @Sairamark
Some of your requests might not be possible at all or difficult to do. I’ll grab a few things that are quite easy to setup. I assume you have the mAirlist Database in some form already up and running.
It only can be done for scheduled playlists, nothing will prevent a Show host pulling 2 songs of the same artist into the playlist during a live show.
You can setup a Title/ Artist Sepration time in the mAirlist Database configuration, you can setup How Many hours between each scheduling. per Artist and per Title.
Also mAirlist detects the feat. artists and will blok both. That function got the nick name “Rihanna Feature”, Search fro it here in the forum and you will find how that works. Since mAirlist Version 7.3 it is fully customizable. Rihanna Feature - #9 by uli.mairlist
You need to add your own Attributes for this and add this information manually to all your music files within the mAirlist Database. That could be anything, for example mood, is the song a happy one ore more a dark one. Tempo, not necessariliie bpm but could just be a description like slow, mid tempo, up tempo, fast.
All these information need to be available for all of your files, once that is done you can use it within the (Mini)Scheduler in your clock templates.