It was to me, but I thought it might have been something like that XD
But if you want to lower it, I'd suggest you lower it an entire octave (as in if the note is initially F4, move it to F3, C#5 to C#4, and so on). Right now it sounded like you only moved it halfway (C#4 to F#3), so it's in a different key >.<
He does sound nice still, and actually the pitch you moved him to sounded like a harmony part, so it didn't sound completely out of place o v o it was still a good try!