I have discovered that when I sing, Lapa runs over to me and bites at my ankles or hands. If I'm laying down, she'll claw at and bite my face. Hard. I love singing and don't know what to do. I don't want to lose my eyesight or have a bunch of scars, or to be afraid of singing.
Being mildly annoyed doesn't usually lead to intense aggression in cats. I need solutions more than anything. And not singing is not an option.