Certif1ed
Heavy psych single with the only heavy moments rather disappointingly based on "Tobacco Road". The light, plinky breakdown only serves to highlight the psych aspect - and when you flip it over, you get part II, which is obviously based on Jefferson Airplane's "White Rabbit".
The crunchy chords and chugging rhythm are somewhat similar to music you'll find on Judas Priest's "Sad Wings of Destiny" ("Victim of Changes"), and some of the soloing is similar to some of Tony Iommi's less imaginative pentatonic moments (I noticed a few bars that were similar to a section of "War Pigs") - but all in all, this is stretching the term proto metal a bit.
A foot-tapper rather than a headbanger - pass it by.