The Richmond rap group make a lasting impression with their debut EP, combining slick production with mosh-pit energy. On “P. Sherman (PS42WW$),” rapper $ilk Money makes Finding Nemo references sound cool over moody keys and rattling 808s, while on “Decemba (Remix),” an icy ode to tumultuous relationships, the group cull a stunning guest verse from the elusive André Benjamin, who was such a fan of the original that he insisted on contributing his own version.