.. NR2=ECH446
>
> Listen:
> 1 movement:
http://www.youtube.com/watch?v=HIFhpybvipk
> 2 movement:
http://www.youtube.com/watch?v=fcgK4R10Iug
>
> Ludwig van Beethoven Sonata WoO 33 / 4&5
>
> This work has been a mystery since many years. With this edition we would like to confirm that this Sonata was indeed composed by Beethoven. We also would like to present a serious edition, true to the original manuscript, including extracts from the facsimile. In addition, we want to expose a set of facts and sources that support that it could have been composed original for Terz-guitar (a minor third higher tuned guitar, common at the 19th century).
>
> In this research have collaborated, among others, The Beethoven House Bonn and The Berlin State Library.
>
> Among other things, it was discovered that this Sonata was written using Alto and tenor Clefs, unusually, in the exact range of the Terz-guitar and in the real octave. There is a really low probability that a composer would write a work between 2 and 4 voices, 14 minutes long, that is playable on the guitar almost without changes.
>
> After reading J.A. Ubach´s research we found that most guitarists did not know about this Sonata or thought that it was a rumor and there was no more information about it.
>
> In spite of some evidence and many indications we can not prove that this Sonata was written for the Terz-guitar. But finally, we have a piece of Beethoven that can be played on guitar, possibly originally composed for the Terz-guitar.
>
> I hope you like it!
>
> Regards,
>
> Álex Sánchez Españawww.alexsanchezespana.com