De corpo presente: Uma perspectiva dos gestos em Kristallklavierexplosionsschattensplitter.

This article focuses on the performance of a contemporary piece for piano solo: Kristallklavierexplosionsschattensplitter, (2006) by Tatiana Catanzaro (1976). It discusses several aspects involved in the process of maturing the interpretation: from the score's support to the importance of the collaboration with the composer. The realization of extended techniques is discussed alongside specificities of the piece's score, which uses both prescriptive and descriptive notations. It also presents a discussion on the Fusion of Gestures in Knstallklavierexplosionsschattensplitter, musical gesture being here understood in close relation to the physical gesture in performance. [ABSTRACT FROM AUTHOR]