I still think Dragon-types are characterized more as "mystic", "regal" and "powerful" and just cool-factor in general rather than scariness and monstrosity.
your challenge is to write a song that corresponds to ONE Pokémon type of your choosing
Clarification: if I'm doing GRASS, I can't talk about the earth, cause that's more like GROUND? Some of these overlap a bit... And like BUG too; they can't talk about grass/ground/rock in their song?