Sigma String Quartet

Sigma String Quartet

Sigma String Quartet

Founded in 1987 by the vocalist Kai Choi, SIGMA has provided live chamber music entertainment for a wide public. Operating mainly as a Four piece string quartet, SIGMA undertake an extremely diverse and adventurous range of musical activities. Professional and college-trained, the SIGMA team is a versatile group, able to adapt to the contrasting requirements made on it, from concert recitals and prestigious events at the Albert Hall, to live street entertainment; SIGMA perform at venues ranging from London public houses to state weddings in West Africa! For flexibility they have the best suited artists for each requirement.

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  • Hi Tony – The party was great!  We thoroughly enjoyed the music and the band was terrific! We thanked them very much. ...
    Thank You  
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