Once upon a time, Wilde Pie went to a music Summer camp hosted by Sapphire Shore on her search for new talent. Thanks to his family friend Rarity, he was able to get a spot.  
Sapphire LOVED this little foal though her own daughter was not a fan.
 
Meet Ruby Bay.
 
Determined, unapologetic and spicy, Ruby has always had an issue with Wilde. They became rivals from day one. Wilde mostly views the competition as harmless but Ruby is a little more intense.  
Ruby is a classically trained musician and takes her craft seriously. Her whole life has revolved around voice coaching, musical theory and learning numerous instruments.  
She considers Wilde a joke and it bothers her that her mother Sapphire Shore, the same woman who’s been so loving but pushy with her music studies, adores this uneducated blue cretin.
 
Wilde loves her and in current times always insists on having Ruby collaborate with his band but the prissy mare is still on a warpath.