No one knows where Childish Gambino was during the Grammys
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Even Childish Gambino's collaborators say they aren't sure of his whereabouts on Grammy night.
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Gambino won four trophies on Sunday, but the rapper, whose real name is Donald Glover, didn't attend.
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"This Is America" won record and song of the year honors, two of the three biggest categories.
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Co-producer Ludwig Goransson says he tried to call Gambino after the show but it didn't go through. He says he would try again.
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Riley Mackin, an engineer-mixer on the song, said he last saw Gambino when they were working in the studio a couple days ago.
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"He walked out and I haven't seen him since," producer Riley Mackin said.
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Asked if Gambino's absence was odd, Mackin said, "Everything Donald does is a little strange."