I'm J.J. Heller, and this is Instrumental, a show about the big and small moments that shape our lives.

In every episode, my guest and I start near the end of their story and work our way back to the beginning.

I hope our conversation reminds you that every second matters, because none of us knows which moment will be the one that changes everything.

Hi everyone, it's JJ.

And her faithful sidekick slash husband, Dave. That just made me picture us wearing superhero

costumes and our capes blowing in the breeze. I was picturing myself wearing a karate. I kept wanting

to say dojo. Like an entire dojo. What's the white thing that karate people wear?

Oh, I should know this.

I took one semester of karate in college.

Karate white.

Bathrobe thing.

With the belt.

Oh, it's called a doge.

A doggie is a martial arts uniform.

See, Dojo and Dogey, they kind of like... I have never heard the word dogey before.

So, we're both wearing doggies.

I'm wearing a dogey.

I'm the sidekick.

What am I wearing?

A superhero costume.

Well, we're here wearing weird stuff. We have the privilege of introducing you today to our dear friend,

Jeremy Casella, and he is actually the reason why we came to Nashville. That's right. We met him back in 2005. He was an

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