Daniel Eisner Harle is a British music producer and composer who records under the alias Danny L Harle. He has released two singles through the London-based PC Music label and is a member of Dux Content with A. G. Cook. His songs are among the most chart-friendly work from the offbeat label. He studied at Goldsmiths, University of London with Roger Redgate, Dimitri Smirnov and Jeremy Peyton-Jones. His instruments, whilst at university, were the bass guitar and the double bass.