DJs are curators as much as they’re soundsystem-dominating performers — maybe moreso — so it’s understandable if Peanut Butter Wolf’s discography leans far more towards compilations and mixtapes than self-made personal statements. Still, being a turntablist in the late ’90s meant you were practically obligated to put out a scratch record with a whole bunch of your DJ and rapper friends, and My Vinyl Weighs a Ton stands as both a solid self-contained entry into the field and a glimpse at the Stones Throw stylistic philosophy. It’s heavy on wide-underground-appeal headnod rap cuts (Planet Asia, Lootpack, and an unearthed Charizma collab deliver high points), but the all-star scratch summit centerpiece “Tale of Five Cities” — with Wolf joined by an eleven-man-strong who’s-who assemblage of battle DJs — is the berserk peak.