Voice of a Generation (VOAG) were among the first modern bands to play the straight Streetpunk with a slight Oi flavour mixed in. Named after an album of the old English Oi/Streetpunk legends "Blitz" VOAG paved the way for the likes of Bombshell Rocks and other bands playing the same style of fast, energetic, relatively melodic punkrock. Not clean-cut in a California/Skatepunk way and not overly dirty either. The themes are not only working class agony, drinking or the likes (like most classic Oi bands).
VOAGs music just makes you want to go to a show, raise your fist, shout, have a good time and drink a few beers afterwards.
By the way: The similar to List here is bullshit for VOAG. Old Bombshell Rocks, Da Skywalkers, Down and Away and Blisterhead sound very very similar (all from Sweden :-)