My Own Abyss is a metalcore band from Krakow, Poland, known for blending crushing breakdowns with melodic choruses, crafting a sound that fuses classic metalcore with modern energy.

Formed in 2018, they debuted with the "ABYSS" EP and gained attention through metalcore covers of pop hits like “Sweet But Psycho” (2019) and “Flowers” (2023). Their 2023 singles - “Let’s Go W!LD”, “The First Nail”, and “Without Control” - led to the release of their "DEAD END" EP in April 2024, followed by the single “Memories” in October. In 2025, they released “Taki Sam,” their first Polish-language track, marking a bold evolution. On November 7, 2025, they released their latest single, “Monster”.

Known for high-energy live shows, they’ve shared the stage with numerous bands across Poland and abroad. On June 11, 2025, they performed at Rock for People (CZ) alongside legends like Slipknot, Linkin Park, and Avenged Sevenfold, further solidifying their growth in the alternative music scene.