Sadly, behind the music lies some extremely tragic details about the singer.

The pup was a rescue that Chesney raised withhis partner, Mary Nolan.

To honor Ruby, Chesney released a single entitled “Da Ruba Girl.”

Kenny Chesney performing on stage

All proceeds from the record went toward Stray Rescue of St. Louis.

For the singer-songwriter, though, the loss was just the tip of the iceberg.

I’m sure going to miss that.

Kenny Chesney and Maria Rodriguez

She was such a huge part of my island life.

So goodbye sweet friend.

I’m sure glad our paths crossed on this side.

Kenny Chesney performing on stage

See you on the other."

News of the shocking incident touched Chesney, who extended his condolences in a statement toThe Denver Post.

“I was devastated to learn of the loss of someone after our show.

Kenny Chesney at an event

“Life is precious.

Sharing music brings us together, and that love we share makes us so much more.

For the lady who came to share that love, there are no words.

Kenny Chesney holding microphone

For her friends and family’s loss, I grieve with them and for them.”

Despite the heartbreaking series of events, Chesney has managed to remain staunchly positive.

His unwavering passion for music and his ability to rise above adversity have been demonstrated in each new release.

Kenny Chesney, Aston “Family Man” Barrett and friend

And, having overcome all that he has, Chesney is a symbol of resilience.

She and Chesney met in the 1990s and remained bonded until her 2012 death.

Hansen was just 35 and expecting her first child when she suffered a brain aneurysm.

Her unborn child, a baby girl she intended to name Aria, also passed away.

And that’s what’s happened to me.

Interestingly enough, Chesney chose to keep the identity of his loved one private.

I’m so happy.

The adored bassist performed for years alongside Bob Marley.

Sadly, a series of strokes deteriorated his health, leading to heart failure.

Chesney shared a carousel post, which included several images of Barrett.

So many loved you and the music you gave the world with Bob Marley and the Wailers.”