ASLSP is a musical piece by John Cage and the subject of one of the longest-lasting musical performances yet undertaken. It was originally written in 1987 for organ and is adapted from the earlier work ASLSP 1985; a typical performance of the piano version lasts 20 to 70 minutes. In 1985, Cage opted to omit the detail of exactly how slowly the piece should be played.
Melnyk, (born December 20, 1948) is a composer and pianist of Ukrainian origin, is noted for his continuous music, a piano technique based on extremely rapid notes and complex note-series, usually with the sustain pedal held down to generate harmonic overtones and sympathetic resonances.
These overtones blend or clash according to harmonic changes.
Leo Brouwer – Danza del Altiplano
Original work for the Classical Guitar, composed in 1964 by Leo Brouwer.
Born in 1984, classical guitarist, music teacher, medical laboratory technologist and non-professional writer from Greece.
Spiegel im Spiegel (Mirror(s) in the mirror) is a composition by Arvo Pärt written in 1978, just before his departure from Estonia. The piece is in the tintinnabular style, wherein a melodic voice, operating over diatonic scales, and tintinnabular voice, operating within a triad on the tonic, accompany each other. It is about ten minutes long.