"Dead Don't Die" by Shinedown (co-written by Zac) to be featured on Madden 2026

The Nixons release new E.P. Four Zero Five

The Nixons dropa a new E.P. with 2 brand new originals. Also, a reimagining of “December” and fan fav cover “The Seeker”

Blood in the Water reaches #1 on the Billboard Chart

Halestorm releases Terrible Things featuring Ashley McBryde

Co-written with Lizzie and Scott Stevens.

Plush Releases New Single - Left Behind (co-written and produced by Zac)

Shinedown Releases New Single: Dead Don't Die

Zac co-wrote with Shinedown and Blair Daly

How 4 Horsemen Music Became Rock’s Most Desired Hit Songwriting Team

Since forming in 2020, 4 Horseman Music, a first-of-its-kind collective of songwriter-producer greats, have racked up a handful No. 1 rock hits for everyone from Halestorm to Bad Wolves.

Read full story on Billboard HERE.

Halestorm Rock Album Hits #1

Zac co-wrote “Terrible Things” which appears on Halestorm’s latest album, Back From the Dead, which hit number 1 on the album charts on all formats! Co-written with the band’s front woman Lzzy Hale and fellow 4 Horseman music compadre Scott Stevens. Halestorm is a Grammy winning rock band with numerous chart toppers who are in the midst of non-stop touring globally. LISTEN HERE

Songwriter Showcase: Music from Round Hill Music in Nashville

Rock Band Dorothy - releases new tune "Black Sheep"

Shinedown, Halestorm and Dorothy: new albums out this Spring.

Zac co-wrote tracks on the forthcoming Shinedown and Halestorm albums. Track 6, Dead Don’t Die, on Shindown, set to release April 22; and also track 6, Terrible Things, on the Halestorm album, releasing May 6.

Dorothy releases new single "Rest In Peace"

Co-written by Zac and his 4 Horseman musical mates Blair Daly and Scott Stevens. Dorothy has announced her forthcoming album Gifts From the Holy Ghost and an accompanying tour. Download the single HERE.