Born in Houston and now based in Austin, musician Nick Diaz has spent more than a decade creating a musical vision that flows across various genres and styles. Performing as Buenos Diaz, the guitarist, singer-songwriter and producer brings together gritty blues, alternative rock, soul and Latin influences, drawing on a lifetime spent moving between different musical communities and creative environments. A self-taught multi-instrumentalist with a reputation for his guitar playing and versatility, Nick has built a career that includes solo recordings, session work and extensive touring, crafting Buenos Diaz as an outlet for his musical curiosity.
Before making Austin his creative home, he spent years cutting his teeth across the music scenes of New Orleans, New York City and San Francisco. Those experiences have helped shape a sound that carries the grit of Texas roots music while remaining open to the textures and rhythms of other styles. His sound combines roots-driven rock and roll with a more modern edge, moving between lo-fi alternative pop, blues and Latin-inflected songwriting. Along the way, he’s played alongside artists including Alejandro Escovedo, Del Castillo, John Baumann, Rosie Flores and Chuck Prophet, while also confirming his status as a sought-after touring guitarist and session musician.
Working from his central Austin DIY studio, The Tone Shack, Nick has developed a prolific catalogue spanning albums, EPs and singles. His latest chapter, however, takes his songwriting into a particularly personal direction with Confesiones De Invierno, a Spanish-lyric album written across more than three and a half years of travel through Argentina, Uruguay and Mexico, bringing together the different places and experiences that have influenced his creative outlook.
The album’s origins stretch across roads, pueblos and mountain ranges, taking in the busy streets of Buenos Aires and Montevideo, the high altitudes of the Andes and the coastal warmth of Isla Mujeres, before returning to the musical surroundings of Austin. Through these changing landscapes, Buenos Diaz explores the connections between different cultures and the experiences that shape individual identity. Its musical settings draw on Argentine Rock Nacional and Tex-Mex soul, creating an overlap between traditions that might otherwise seem distant but find common ground through Nick’s approach to songwriting.

One of the most intriguing aspects of Confesiones De Invierno is its decision to exist exclusively on vinyl, completely eschewing digital streaming services in favour of a more genuine physical offering. It’s a decision that gives the project a particular identity within his wider discography, placing the emphasis on the album as a complete listening experience. Among its notable moments is a cover of Gustavo Cerati’s “Adiós,” which offers another perspective on the album’s relationship with Argentine music.
Joined by drummer Mike Bernal, Buenos Diaz delivers a charming rendition that brings his own musical character to the song while paying respectful tribute to the original composition. Jumping into a laid back rootsy rock scene, the twang of guitar tones and patter of dusty drums ushers in Nick’s expressive vocals as he spins the bright melodic leads above the warm arrangement. With smooth rhythmic sway and compelling vocal performance, he casts an engaging listening experience that’s memorable and timeless from start to finish.
Accompanying the release is a handmade music video featuring footage filmed across Austin, Boulder, Gold Hill and New York, adding another facet to the song’s sense of movement. From his early years across different American music scenes to his travels through Latin America, Nick Diaz has continually allowed new experiences to reshape the sound of Buenos Diaz. Confesiones De Invierno brings those influences together in a record based in storytelling, cultural exchange and personal change, amplifying an artistic identity built on exploration above all else.
Listen to Adiós below
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