Crock Pot Salsa Chicken

4 boneless skinless chicken breasts
1 pkg frozen corn
1 pkg frozen roasted peppers & onions
1 16 oz. jar salsa
1 pkg taco seasoning or enough to season 1lb of meat
1 cup water
1 can black beans drained & rinsed

add everything except beans to slow cooker on high for 4 hours or low for 7 hours. shred chicken, add beans & cook for 1 more hour.