MelodyStrings Reported / secondary Source (Japanese song) Sky Restaurant Hi-Fi Set · 1975 · JP ♪ No official audio embedded yet SAMPLE Sampling song January 28th J. Cole · 2014 · US ♪ No official audio embedded yet J. Cole's "January 28th" (2014) is reported to sample Hi-Fi Set's "Sky Restaurant" (1975). Sources (1) sabukaru — "Japanese Samples in American Hip Hop" article