You walk over to the human and ask to join him. He responds, "You may join me," but in a sing-song voice. You continue to have a conversation with him, but every response is accompanied by a melody. Curious, you inquire why he's singing everything. He explains that a member of his guild, the magic guild, enjoys putting singing curses on people, and he's still waiting for this one to wear off. Trying not to offend you, he politely asks you to leave him alone.