Please help me figure out this clical piece!?

it starts out on the C note, and the next note is E, but it is one octave lower...so the notes are as follws: CECC, ECCEFE, DDBB, DBBDEDCCAA, CAACDCBBG#G# if you have a piano, you could play those notes (remember you're starting at one octave and then going lower) if you know what the song is called and/or who composed it, i would soooo appreciate it! thanks!