Question: A musical tribute to an American director, screenwriter, producer, and painter was featured on what album?
Sentence (from "Soul Tree: A Musical Tribute to Toshinobu Kubota"): The album features performances by BoA, Soul'd Out, The Gospellers, Naniwa Express, Mika Nakashima, Soulhead, Atsushi, Sowele, Skoop On Somebody, Misia, Junpei Shiina with dance man, Rhymester, and Super Butter Dog Marcket.
Relevant evidence: No