Ozzy Osbourne's song "Crazy Train" has re-entered the charts, with some reports indicating it has done so for the first time on the Billboard Hot 100. The song's resurgence appears to be related to Ozzy Osbourne's passing, although the exact timing and circumstances of his death are not specified. The re-entry of "Crazy Train" into the charts comes 46 years after its initial release, with some outlets also noting the return of another Ozzy Osbourne song, "Mama, I'm Coming Home", to the charts after a long absence.