I have this vision of Magic Rainbow and Zenny schooling Windy in DC Single Boot Camp:

Magic Rainbow: The way to succeed in this business is to look sweet and optimistic, but then attack other songs with sharp weapons. See? [Displays ninja throwing star thingies.] Very effective. When the other songs are lying around crying in pain, you climb over them to get higher on the charts. Also, practice your growling. [Demonstrates.]

Zenny: I recommend a calmer, more contemplative approach. When in doubt, just think Chris Cornell. Also, meditation helps.

Magic Rainbow: Dammit, Zenny, you're going to confuse him. Wait a minute.... [Looks at Windy, who is staring out the window, thinking of love lost, hoping for love's return.] Are you even paying attention?

[Windy quietly sings a few "ooohs" and is clearly not listening. Magic Rainbow whacks him over the head.]

Zenny: The path to enlightenment is not made easier by ignoring your eldest brother. Believe me, I know.

ETA: Magic Rainbow glares at his brothers and stalks out of the room in search of BBS, who seems to have skipped class, likely because he has a hangover.