Hip-Hop · AR · Active since 1998

YSY A

Aggressive, high-octane trap from the heart of Buenos Aires. Seismic bass and relentless flows designed to move entire stadiums.

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Intro

YSY A (Alejo Nahuel Acosta Migliarini) is a foundational figure in the Argentine urban movement. Rising to prominence as the founder of El Quinto Escalón, he transitioned from a freestyle kingmaker to a recording powerhouse.

His sound is defined by 'YSYSMO', a term coined to describe the seismic activity caused by his fans jumping at shows, which reflects the high-energy, bass-heavy nature of his production. He is known for his strict conceptual discipline, notably his tradition of releasing albums on November 11th (11/11). His work often features collaborations with top-tier producers like Oniria and Yesan, pushing the boundaries of Latin Trap into more experimental, aggressive territories. Critically, he is respected for his independence and his role in globalizing the 'Trap Argento' aesthetic. His evolution from the raw trap of Antezana 247 to the more electronic-influenced El After Del After demonstrates a restless creative spirit that continues to lead the Southern Cone's hip-hop scene.

Our Catalog9 Albums · 2018 · 2025
The Sound · Center of GravityWeighted across the artist's discography. Tap a trait for examples.
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