It can’t be calculated by the amount of road miles they’ve logged. (But if we’re forced to calculate, we think they might be a block or two short of the Van Allen belts.) Nah! Less Than Jake’s cumulative worth is all about what they bring to your party. From sweaty club shows to uproarious festival dates to opening up for America’s most beloved rock acts, these five lifers’ deeds are best measured in the smiles they’ve slapped on the faces of true believers and new listeners, alike.