Place Sausage In A Large, Deep Skillet. Cook Over Medium High Heat Until Evenly Brown. Drain And Return To Pan. Meanwhile, Bring A Large Pot Of Lightly Salted Water To A Boil. Add Pasta And Cook For 8 To 10 Minutes Or Until Al Dente; Drain. To The Sausage Add The Tomatoes, Basil, Parsley, Crushed Red Pepper, Salt And Garlic. Stir In Mushrooms And Pasta Sauce. Bring To A Boil, Then Reduce Heat To Medium-Low. Stir In Cooked Pasta And Top With Parmesan Cheese.