For fans of riff-driven, raw garage rock, Michigan Mayhem Vol. 1 is a good place to start. Most of the tracks on this are good and it's a fairly eclectic compilation—from the acid rock of Black Rose to the psych-pop of the Pagens to the to the R&B-influenced garage rock of the Rationals to the countrified homage to beer by the Pleasure Seekers. Not all of the tracks on Michigan Mayhem Vol. 1 work but the range of styles represented here makes this compilation an interesting and essential documentation of the time period.
As indicated in the title, all of the bands on this compilation came from Michigan, which had thriving scenes of all sorts of music, particularly in Detroit. Perhaps what makes Michigan such a good source of garage rock of the sort on this compilation is that it incorporates eclectic influences while still retaining the inspired amateurism of garage rock.