Two New Notes

Two New Notes is the eighth piece of Joshua's piano lessons and the eighth piece of 2016. It was started on February 6, 2016.
== Credits ==
Composed by Michael Aaron
== Notation ==
=== Right hand: ===
𝄞4/4 C D E C | D E D " | r " " " | r " " " | C D E C | D E D " | r " " " | r " " " 
=== Left hand: ===
𝄢4/4 r " " " | r " " " | C B A B | C " " " | r " " " | r " " " | C B A B | C " " "
== Lyrics ==
C D E C D E D
C B A B C
You have learned two new notes here,
Name them please for me.