All Works Are Being Re-released

Since 1st October 2021, after a legal dispute with the former distributor, all works under the Guillermo Enrich name have been removed from digital stores. All albums and singles will be re-released during October and November 2021 under the new brand name "Last Four Digits".

Thank you for your understanding.


Ivan Hoe


London-based Ivan is one of the old-school masters of drums we don't find too often anymore.

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Pablo Domínguez

Spanish Guitar

Soulful classical guitar player from Spain, Pablo is an extremely talented flamenco player who can bring music to another dimension.

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Horacio Valdivieso

Guitar Player

Multipurpose Horacio isn't just a session guitar player. His contributions provided my compositions with new layers of inspiration.

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Oleg Bezuglov & Natalia Bezuglova

Violin & Piano

Professional musicians residing in the US and of Russian origins. Extremely talented performers with classical education, they can play and arrange anything you throw at them.

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Corinna Jane


Actress, TV Presenter, model... Multifaceted Corinna Jane was born to be a star of her own.

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Joe Borowsky


A singing teacher, a versatile singer, composer and artist with a velvet voice who had one of his own compositions featured during the 2018 Winter Olympics.

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ColombeS Ran


Right from the paradise country of Madagascar, ColombeS Ran has one of the most beautiful voices out there.

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Eric Castiglia


Power Italian vocalist Eric Castiglia is one of a kind.

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Justin J. Moore


Already a star on his own, Justin is not the average singer - at all.

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Jay J


Jay J (Evgeny) is so much more than a session vocalist.

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Singer & Lyricist

Helen (aka Thomas Cantin) is a French artist whose vocals are a true expression of the heart.

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Vic Vega

Young singer Vic Vega has all the tools she needs to deliver the most soulfol of all performances.

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Last Four Digits is the brand name of Guillermo Enrich, a composer, musician, writer, scribble artist in his spare time, and former radio host in a popular radio show. With studies in various areas ranging from business to film and television composition and audiovisual communication, for many years he specialized in consulting new technologies and developing web applications, having actively participated in the creation of technological Start Ups.

He also helped launching the Video Podcast "No Solo Perros y Gatos", a project in which he embarked with his friends and mates from the radio show. And at this very moment, profiting from the experience acquired during his short but productive collaborations in the media field, is preparing a live show called "No Sé de Qué Va Esto" (in Spanish only), which will be comprised not only of the live show, but also of occasional cuts related with diverse topics.

Capable of composing from purely classical music to EDM tracks or minimalistic trance techno, he has several albums and singles published on major music platforms such as Spotify or iTunes. He also composed and/or arranged several tunes for the radio show, which has an astounding audience nowadays.

By the second half of 2020, he published his book of poems "Demasiado Sensible para los Adioses - Poemas Completos 2009-2019", available at several digital platforms and soon to be available in physical format too.

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