Some of the most beautiful pieces of the marimba literature, these pieces are essential preparation prior to undertaking Rosauro's first marimba concerto as they introduce the composer’s style and technical approach.

PRELUDE N.1 for solo marimba was originally written for guitar, explaining the harmonies from flamenco music, as well as the Spanish mood of the work. The marimba version was completed in 1983 and is dedicated to Rose Braunstein. Throughout its three themes, the spirit of the Spanish music can be felt, and the fingerings of guitar arpeggios are suggested in the third theme.PRELUDE N.2 was written in 1986 as an homage to the great Brazilian composer Heitor Villa Lobos, who continues to serve as my main inspiration and motive for writing music with Brazilian roots. The first theme is a tribute to the master, and the second and third themes are based on melodic sequences that are characteristic of the Bachianas Brasileiras series of Villa Lobos as well as on diminished chord passages that are common in his works for guitar.PRELUDE N.3 was written in 1987, soon after my arrival in Santa Maria, RS, Brazil and is dedicated to my first percussion teacher, Luiz Anunciaçao. The introduction and coda are presented with rolls and are in a choral style. In the second part, two new themes are introduced in a fast alternating motion of the mallets, demonstrating the virtuosity through expressive melodies.