Metallica guitarist, Kirk Hammett, has recorded Portals, a four-song instrumental EP, and will be celebrating Record Store Day with its worldwide release exclusively at your favorite local independent retailer and in the Met Store on Saturday, April 23.

Hammett talks about the upcoming release in a new interview with The Mercury News.

Asked if the upcoming release is a one-off project, or if it could be the start of something, Kirk responds: "I would say most definitely it opens the doors to a lot more possibilities. I feel like a lot of the limitations that were around me – way back when – just don’t exist anymore. Also, I have been 7 ½ years sober. I’m older, somewhat wiser, somewhat more responsible. So, the time is right for this kind of thing.

"As far as how everyone (in Metallica) feels about me putting out a solo album, I have the full support of James (Hetfield), Lars (Ulrich) and Rob (Trujillo) — and management. It’s a great thing, because it wasn’t always like that and that’s been well documented. But things are different now and thank God. And because things are different now maybe that’s why this kind of just showed up."

Read more at The Mercury News.

Available across digital platforms, on CD, and as an Ocean Blue Vinyl EP (including a download card), you’ll be able to pick up a copy of Portals at your friendly local record store that day or place an order on Metallica.com to be delivered to your front door just as soon as the postman can get there.

Featuring contributions from Edwin Outwater (with whom Kirk had previously collaborated on Metallica's S&M² concerts and releases), Jon Theodore of Queens Of The Stone Age (and Kirk's The Wedding Band bandmate), members of the LA Philharmonic and more, "High Plains Drifter" (streaming below) shares a unique inspirational relationship with the 1973 cinematic classic of the same name. The song, Kirk explains, "Was not meant to be specifically music for that film, but it was once it was written, I immediately thought it conveyed the same sentiment as the film, so the piece was christened accordingly.

"The music for 'High Plains Drifter' initially came from a flamenco piece I had written," he continues. "It was a two-and-a-half-minute piece, and I really liked it, but it was one of those riffs that would be hard to integrate into Metallica. I knew I wanted to do something with it, even though it came out spontaneously. I had been sitting outside messing around with a flamenco acoustic guitar I'd just bought, and it flowed out in the moment. I was determined it would have a life. It would have its moment."

Adds Kirk: "Initially, before I even had the idea for a solo EP, I was inspired by the need to create some sort of soundtrack music to accompany The Kirk Hammett Collection for the first “It’s Alive” exhibition at the Peabody Essex Museum in Salem, Massachusetts, 2017. I wanted to conceive music to play on a loop in the background as people walked through the exhibit. I sat down one night with a progression, and before I knew it, all the parts were there for “Maiden and the Monster.”

"The initial concept for Portals started with that one song. Following that, I realized I could create different soundtrack moments. These songs are what I call ‘Audio Cinematic;’ I’m creating sounds and pieces of music for the movies playing in my head. Hopefully they’ll create movies in other people’s heads in a similar fashion."

True to its title, Portals is a collection of gateways to musical and psychic destinations. Recorded around the world, from Los Angeles to Paris to Oahu, Portals is the result of Kirk’s life’s journeys and an invitation to tap into your own inner world. Heavily influenced by classical music, soundtracks, horror movies, and maybe a little Ennio Morricone, Kirk wanted the EP to span the decades and touch upon all the horror he loves. The idea behind the EP was to have all the songs flow into each other, so he relied on a whole cast of his friends to record the four songs.

Produced by Kirk, Portals is comprised of the songs “Maiden And The Monster” and “The Jinn” on side A, followed by “High Plains Drifter” and “The Incantation” on side B. The latter two were co-written with Edwin Outwater, who you may remember from S&M2. Outwater also contributed keyboards and led the orchestral players from the LA Philharmonic on Portals.

Other familiar names amongst the Portals players include drummers Jon Theodore (Kirk’s fellow Wedding Band member) and Abraham Laboriel, Greg Fidelman on bass, Emmy-winning arranger Blake Neely, and Bob Rock.

Portals EP tracklisting:

"Maiden And The Monster"
"The Jinn"
"High Plains Drifter"
"The Incantation"

"High Plains Drifter":