The Austro-Bulgarian violinist Mario Hossen is today one of the world’s greatest interpreters of Paganini. A few months ago he dazzled in Madrid with the London Symphony in the original version with score of his First concert De él. And now he has returned to offer a less heard Paganini, that of the guitar, because although he has gone down in history for his legend as an exceptional violinist with a diabolical pact, Paganini was also a great guitarist and he dedicated a lot of chamber music to that instrument.