Settings for groups

Whenever i join a group, the next day i look at my dashboard and its full with things saying " (person) has just added (song) to (group i'm in)". This gets annoying because then i can't see if my favorite user has uploaded another score or if somebody comments on one of my scores. So I want a setting option where you can turn off notifications for different things (like thread posts, thread replies, song additions, etc.)and for different groups