Been drawing up my nextgens in somewhat proper ref form and I think Jazz here is a favorite of mine. I’ll also do the others over time but for now it is only Jazz (And Blacklight, who needs updating)
 
Parents: Applejack & Rainbow Dash(Biological), Rarity (All three are in a poly relationship)  
Siblings: Pear A’ Glide, Unnamed third sibling  
Gender: Sometimes  
Species: Pegasus  
Special talent: Really good on a cello
 
Background:
 
As the eldest of her children, AJ wanted them to be a hardworking member of the farm. As a Pegasus, Rainbow suggested a career as a Wonderbolt. Rarity wasn’t quite as insistent on a future, though she took them to a music theater one day, where Jazz became fascinated with a certain cello playing Earth Pony…
 
Rarity introduced them, and thus a musical prodigy was born.
 
*Full bio Pending*
 
Personality:
 
Pretty nice and hardworking, all things considered.
 
*Pending*
 
Bio and such to be added later… Even more later. I’m not good at this.