The credits for Frank Ocean's Endless have been released, but two names are absent from the personnel listed for the track "U-N-I-T-Y:" Producers Frank Dukes and Stwo, tweeted about their work on the song. In an email to The FADER, William Robillard Cole, who manages Stwo, confirmed that "Stwo and Frank Dukes produced that one together. We gave the beat to Rick Rubin's A&R, last year. It's all them, but there has been some chords added."
A representative for Frank Ocean was not immediately available for comment.