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In page Toots Thielemans:

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His music was heard on the Belgian television series Witse, and in the Netherlands, for the Baantjer program. He composed the music for the 1974 Swedish film Dunderklumpen!, in which he also provided the voice of the animated character Pellegnillot. His whistling and harmonica playing was heard on Old Spice commercials in the 1960s.[3][11] He played harmonica on "Night Game" on Paul Simon's 1975 album Still Crazy After All These Years.[12]