1. Mothers who, instead of of traumatizing her kids through musical instrument lessons, inflicts similar damage on their kids through excessive use of holistic health practices, hearsay through church bible groups or zen retreats, inconsistent disciplinary practices, strange rapport-building practices, insistence on serving home-grown fruits, and a ton of karaoke.
2. A failed prototype of Tiger Mom.
Lisa doesn't play any instruments, she had a tiger prawn mom and so all she can do is sing karaoke. She didn't even get into Brown.