I recently published two articles in indexed journals, both related to my piece for solo guitar Si amanece, nos vamos. In an article in Leonardo Music Journal, vol 30 (the article will be freely available on my website from June 2021), I give an account of the artistic research related to guitar multiphonics, which I carried out during the composition of the piece. In the other article, in Revista Vórtex, vol 8, no 3 – a special number dedicated to the guitar –, I present the piece, explain the notation I used for multiphonics and talk about the presence of this technique in my work. http://www.ritatorres.eu/research-publications.html