Do you think ShellzWithAZ and Brandie Blaze named their new single “VOWELS” because it would incur a chorus of “oooohs” and “ahhhhhs”? Or is it because the opportunities for “I O U” wordplay are just that abundant? Either way, the two homegrown emcees — from Brockton and Boston, respectively — spell out their skills and chemistry on the new collab, which arrived at the end of last month (January 31). With “VOWELS,” the two women leap off each other’s verses, trading slightly different versions of the line “A E I O U / I make this shit look good.” We’d like to see “Schoolhouse Rock!” flip a phonetics lesson into a hook this sticky. Take a seat below.