"End of the Beginning" is a song by English rock band Black Sabbath, the opening track on their nineteenth studio album, 13 (2013).

[3] "End of the Beginning" was premiered during the finale of season 13 of CSI: Crime Scene Investigation.

The band guest starred in the episode,[4] and also appeared in a short interview prior to its release.

On 11 June, coinciding with the album's launch, Black Sabbath released a full performance video from the CSI season 13 finale of length 8:20.

"End of the Beginning" was ranked the 21st best Black Sabbath song by Rock - Das Gesamtwerk der größten Rock-Acts im Check.