Fugazi - 13 Songs
Here is the blueprint for so many bands. While Minor Threat held the trail-blazing path of hardcore punk with other bands, there really were no bands just like Fugazi. The groovy, danceable melodies along with the leftover intensity from Minor Threat can be traced through to a whole host of bands. I'm not sure if I'm ready to say Fugazi is a better band than Minor Threat, but they may just be the bigger band.