With her daughter Lourdes attending LaGuardia High School of Music & Art and Performing Arts, it was only a matter of time before mama Madonna turned up in the halls. One teacher there allegedly had a run in with the star while putting some finishing touches on a set—a friend of his wrote on her blog that just a few days ago the teacher's iPod rotated to a Madonna Mix he had made and "the volume suddenly increased to maximum level. He swung around... and there she was, smiling and pulsing a bit with the deafening beat of 'Ray Of Light.' She let him recover from the shock and said, 'That’s better!' and turned and went out of the shop and back to whatever celebrity-parent-at-school thing she was dealing with." Follow the sound of your own songs, that's one way to assure you're going to get recognized.