Nick Jonas (Photo by: Rob Hoffman/Getty Images)

This coming Wednesday (December 2), Nick Jonas will make his solo debut with his new side project at the Grammy Nomination Concert Live. Dubbed Nick Jonas and The Administration, the new band is said to be the “heart & soul” of Nick Jonas.

“If I was to describe the sound to someone … I would say it’s ‘heart & soul,’ because the music that I make is from my heart, and the lyrics I write are from my soul,” he wrote on Jonas Brothers’ official blog post on MySpace.

Well, if he puts it like that, wouldn’t “heart & soul” apply to what he does with the Jonas Brothers too? So what’s the difference really