LOS DISCO DURO returns with their fourth single on Discos Más. The A-side is a synthesizer / vocoder version of the Willie Colon and Hector Lavoe salsa classic "La Murga". The B-side is an original electro-rap composition en Español. The 808 heavy track has that signature Los Disco Duro Latin percussion and ends in a DJ friendly on-beat locked groove. Side B is also an inside out cut at 33RPM that starts near the label and plays toward the edge until it gets to the locked groove which will play forever.
| A | La Murga | 3:46 |
| B1 | Sin Parar | 99:99 |
| B2 | Untitled | 99:99 |
