by LL Cool J and "What Makes You Happy" by KC and the Sunshine Band. "Das da Way We Like 'Em" samples "Think (About It)" by Lyn Collins and "UFO" by ESG. "Bad by Myself" samples "Welcome to the Terrordome" by Public Enemy, "Peter Piper" by Run-DMC, "Last Night Changed It All (I Really Had a Ball)" by Esther Williams, and "Peace Is Not the Word to Play" by Main Source. "This Is How It Should Be Done" samples "We're a Winner" by the Impressions and "I Know You Got Soul" by Eric B. & Rakim. "Depend on Myself" samples "Son of Shaft" and "Humpin'" by the Bar-Kays. Personnel Credits adapted from the liner notes of Ooooooohhh... On the TLC Tip. Musicians Dallas Austin – arrangements ; shouts ; keyboards, drum programming, bass, guitar Rick Sheppard – programming ; sampling Debra Killings – background vocals TLC – background vocals ; shouts Kevin Wales – shouts Eloc – shouts Fabian Ford – shouts Babyface – keyboards L.A. Reid – drums ; percussion Kayo – bass ; background vocals Donald Parks – programming X-Man – scratching, sampling Daryl Simmons – additional vocal arrangements (as DeRock Simmons) ; keyboards Marley Marl – arrangements Darren Lighty – keyboards, programming Mary Brown – background vocals Marsha McClurkin – background vocals Jermaine Dupri – arrangements, vocal arrangements, all instruments, programming Dionne Farris – vocal arrangements, background vocals Seldon "Big Wally" Henderson – additional strings Tye-V – background vocals Technical Dallas Austin – production, mixing Dave Way – mixing ; mix engineering L.A. Reid – production ; mixing ; executive production Babyface – production ; executive production Daryl Simmons – co-production ; production Kayo – co-production ; production Marley Marl – production, mixing ; mix engineering Jermaine Dupri – production, mixing Da Funky Bunch – production Darin Prindle – recording engineering Jim "Z" Zumpano – recording engineering, mix engineering assistance John Pace – recording engineering Alvin Speights – recording engineering, mix engineering Frank Heller – recording engineering Steve "Stizz" S'berg – recording engineering assistance Brandi Parisi – recording engineering assistance John Rogers – recording engineering assistance Mitch Eaton – recording engineering assistance Phil Tan – recording engineering assistance, mix engineering assistance Matt Still – recording engineering assistance, mix engineering assistance Yvette Whitaker – album coordination Constance Armstrong – album coordination Herb Powers Jr. – mastering Artwork Calvin Lowery – art direction, design Michael Lavine – photography Davett