EDIT: Bing needed a little bit of an update.

Bing

Parents: Cherry Jubilee, Braeburn
Species: Earth Pony
Cutiemark: A cherry with a music note shaped stem.
Special talent: Singing
Occupation: Voice/Singing Tutor
Nickname(s): Bibi, Bing-o

Personality:

Bing is generally a shy and quiet pony, having inherited little of the Apple family exuberance, nor his mother's southern charm. He attempts to be a gentlecolt when placed in social situations, but remains 'stoic' and silent unless forced to speak. His shyness and awkwardness really only melt away when it comes to his favorite hobby and career, singing and nurturing the voices of others ponies.

He is quite the momma's colt and growing up spent a lot of time at Cherry Jubilee's side, helping with daily chores and adding a tune to them. As a colt Bing was actually quite vocal, but this dissipated with age and concern for the world around him.

Trivia

O Bing is actually a relatively large stallion, so his shyness is unexpected, but his size comes with proportionate lungs that allow him to project and sing quite strongly.