7 Seconds are a pioneering hardcore punk band formed in 1980 in Reno, Nevada, led by frontman Kevin “Seconds” Marvelli. Emerging from the early American hardcore scene alongside bands like Minor Threat and Black Flag, they became known for their fast, melodic sound and deeply personal, positive lyrics—helping define the “youth crew” ethos centered around unity, independence, and straight-edge values. Over the decades, 7 Seconds evolved their style while maintaining a fiercely loyal following, influencing generations of punk and hardcore bands with their sincerity, energy, and DIY spirit.