Cross curriculum project

Well, haven't really started on it yet.  I have only picked the different content areas that I want to work with in the project.  The four content areas are Engligh Language, Music, Art and maybe Science or Thearte.  I am still deciding on grade level and TEKS for the project.  I want to find something that will be fun for the students to do and something that I find interesting as well.  Hopefully, in the next week or so I will narrow it down to a specific topic and TEK.