Toni Castells is an independent artist, multi-instrumentalist and composer. Originally from Barcelona, he resides in London, where he composes, records and performs his own music. In 2007 he naturalised as a British citizen He mixes classical music and operatic elements with loops and beats, a sound ranging from alt-classical down to atmospheric pop. His music is cinematic and dramatic. He produces his seldom large-scale live performances through his own creative agency Interstellar Music. Castells also currently lectures Music Technology at the London College of Music and Imperial College London.