Rainbow Dash is a female Pegasus pony and one of the main characters in My Little Pony Friendship is Magic. She maintains the weather and clears the skies in Ponyville. As a huge fan of the Wonderbolts, she becomes a reservist member of the elite flying group in Testing Testing 1, 2, 3 and a full member in Newbie Dash. In Sonic Rainboom, Rarity and Princess Celestia both declare that she is the best flier in all of Equestria. Rainbow Dash has a pet tortoise named Tank, whom she chooses out of Fluttershy's offered animals in the episode May the Best Pet Win! She represents the element of loyalty.

The main characteristics of her voice is: high in pitch, a little raspy (but nothing too much), and voice-cracks (though this may not show as much in her singing voice).

Singing Sample: https://www.youtube.com/watch?v=Fkc9zmqTMXs