Karl Johan Schuster (Swedish pronunciation: [ˈjûːan ˈɧʏ̌sːtɛr]; born 1 February 1985), known professionally as Shellback, is a Swedish record producer and songwriter.

Shellback Tactical delivers battle-proven plate carriers, ballistic helmets, body armor, and tactical gear trusted by military, law enforcement, and prepared citizens.

Aug 13, 2025 · Music producer Shellback is making headlines after Taylor Swift revealed that she collaborated with him on her upcoming album The Life of A Showgirl.

Sharing a commitment to pioneering intellectual property and unparalleled customer service, SHELLBACK provides semiconductor capital equipment and services to enable emerging and legacy …

Oct 3, 2025 · As Taylor Swift drops her 12th album The Life of a Showgirl on Oct. 3, learn more about Max Martin and Shellback, the Swedish musicians who produced the songs straight out of her …

A Trusty Shellback is someone who has good experience on the sea and has crossed the Equator. A Golden Shellback is bestowed on a mariner who has not only crossed the Equator but also crossed …

Shellback, whose real name is Karl Johan Schuster, is a Swedish producer, songwriter, and four-time Grammy Award winner. Before jumping into pop music production, he had a career as a heavy metal...

Aug 14, 2025 · Born in the quiet coastal town of Karlshamn, Sweden, on February 1, 1985, he has co-crafted some of the biggest chart-toppers of the past two decades, working alongside superstars like …

Karl “Shellback” Schuster, known mononymously as Shellback, is a Swedish music producer, songwriter, and musician who has left a significant mark on the global music scene.

Sep 16, 2024 · A Shellback is a sailor who has crossed the equator, thereby earning the right to join the Order of the Shellback, a prestigious naval organization. The term "Shellback" refers to the sailors …