If you want to work out the notes for yourself, you can tell that the sheet music is in the treble clef from the symbol on the left-hand side. The sequence of notes is: C, G, B, A x 2, D, C, D, E x 2 ...

What you want to do is play the following notes in this exact order: Ми, Pe, Cи, До, and Pe again. Look for those letters above the key on the piano.