[Christian]

Nowhere in the MOTD / Server Rules do I see "Spamming the Radio on *insert map here" being KOSable. So you making up this as a rule was a mistake, and one of the main reasons you were banned. On top of the !ss spam, just let the song play. Or just stop it clientside if you don't want to listen to it because it's annoying / bothering you. The "stopsound" command in console exists for a reason. Take the 3 day ban to re-evaluate the rules and how you should handle situations like these in the future.

-1