"The Rumbling" is a single recorded by Japanese alternative metal band SiM, released from the EP Beware through Pony Canyon label.

[8] The physical version was released on May 25, 2022, in vinyl, limited to 5,000 copies worldwide.

[10] It was composed by the band and the lyrics were written by vocalist MAH for the anime Attack on Titan: The Final Season Part 2.

[2] According to vocalist MAH, the song was made from May to June 2021 on Pony Canyon offer after their transfer to the label.

Unlike their previous works, they decided to put strings and chorus to the song to keep the feeling of the previous theme songs of the anime while still retaining the band's musical style with reggae part in the middle.

[14] The music video for "The Rumbling" was released on March 2, 2022, after being teased with two short trailers three weeks before.

Directed by Taiyo Yamamoto, it features the band performing the song in Attack on Titan setting.

[16] The band also released the official instrumental playthrough videos for drums, bass, and guitar on their YouTube channel.