Look at the sets of black keys on the keyboard. There are sets of two and sets of three. Go to any of set of two black keys. Now, look at the black key on the left of the set of two. The white key...
I'm learning keyboard and it goes : c c , d f e d, g g, g a, e f, d d, d f e d c. That's all my music sheet tells me. Hope I could help! Btw just go on youtube!