In a large pot, 4 quarts of water, beer, and next 4 ingredients to a boil. Add potatoes. Boil for 15 minutes.
Add corn and sausage. Boil 8 minutes.
Add shrimp. Boil 4 minutes.
Cover pot and remove from heat. Let stand 12 minutes. Drain liquid.
Dump contents onto newspaper (or parchment) lined table. Melt butter, and add old bay seasoning to butter. Mix well. Serve melted butter with shrimp, sausage, corn, and potatoes.