In the years 2001-2014, G. Henle Publishers issued Urtext editions of the ten piano sonatas by Alexander Scriabin. The Scriabin specialist Valentina Rubcova from Moscow, the editor of these ten editions, studied all of theavailable sources for each work. In many cases, Henle's were the first-ever Urtext editions, offering these highly complex musical texts in an immaculate, uncluttered, newly engraved format that was truly a landmark event! Whoeverwould like to study all these ten sonatas can no