Olli-Pekka Oppu Laine is a Finnish vocalist and bass-guitarist. He is a founder and former lead bassist of the metal band Amorphis, playing with the band from its founding in 1990 until 2000 alongside co-founders Tomi Koivusaari, Esa Holopainen, and Jan Rechberger. He is also a founding member and the current bassist of Finnish death metal bands Mannhai, Barren Earth, and Chaosbreed.
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