Sample N-tier ASP.NET MVC3 application with best practices (using EF 4.1)

Question

I am looking for a sample ASP.NET MVC3 N-Tier application that demonstrates best practices (uses Domain Driven Design and Entity Framework 4.1 Code first). I found the following

Answer 1

Best practices are always subjective. Your application may require DI and as well as Interceptors but sample apps are relatively small and putting anything into there turns out to be ridiculous. Still, I would suggest you to go through MVC Music Store. It has pretty good implementation and a very good sample.

http://mvcmusicstore.codeplex.com/