Hey! On this page, you can learn the many different ways to play the NCIS theme tune on piano, or if you want on a different instrument, using the same notes! And yeah, it looks confusing but it's really easy when you get the hang of it! Incase you don't know sharp means half a tone higher or the black note up from the white one and flat means half a tone lower so the black note just left of the white one.
First way: BGFsharp BGFsharp AGFsharp ECGFsharp EDEA DCBB BflatBBB BflatBCA BDAB DECA BDAB DE.
Second way: CGsharpGC GsharpGBflatGsharp GFCsharpGsharp GFEflatF BflatEflatCsharpC.