Hypercube is a polytempic polymicrotonal string quartet in four tunings and tempos, 12, 19, 31, and 53 tet, and 96, 76, 124, and 106 BPM, for my doctorate thesis in 2012. Recently input into Finale and retuned in Musescore. Although only a midi realization, this is just an approximation of what it could sound like live.