gUESS tHE sONG

I have an idea for a game. One of us compose a music based on already-made music while the next person guesses the name of the music. After the music is confirmed, the next person composes another already-made music for the next person to guess.
I'll start off. Figure out the name of the piece below.
C-F-FGFE-D-D-D-G-GAGF-E-C-C-A-ABAG-D-D-CC-D-G-E-F
Enjoy.
EDIT: The letters above represent certain notes.
I'll start off. Figure out the name of the piece below.
C-F-FGFE-D-D-D-G-GAGF-E-C-C-A-ABAG-D-D-CC-D-G-E-F
Enjoy.

EDIT: The letters above represent certain notes.