Answer:
In all the world none can compare I am a tiny weaver my deadly cloth so silky and fair.
I am a rock group with four members all of whom died in plane crashes. Who am I?
With three leaves, I am just a plant. Add another leaf and everyone will want me for good luck. What am I?
I drive men mad for love of me, easily beaten, never free. What am I?
I turn everything around, but I cannot move. When you see me, you see you! What am I?
A little house full of meat, no door to go in and eat.