Bang! (AJR song)

[2] Neotheater debuted to critical and commercial success, with album sales buoyed by the hit single "100 Bad Days".

As a result, AJR announced the "Neotheater World Tour Part II" on November 15, 2019, with tour stops in North America, Europe, and South America, including festival appearances at Lollapalooza Argentina, Chile, and Brazil.

The fact is, adulthood is bound to hit us at some point, so the plan we made in the song is to 'go out with a bang'.

AJR had used Pellett's voice for a live show years ago and he had emailed them; thanking them for the tribute.

is composed in 22 cut time and in the key of C-sharp minor, with a tempo of 70 beats per minute (bpm).

Accents on the weaker beats of each measure give the song a bit of swagger, and make it reminiscent of a common reggae style.

The video features AJR hosting a dice game in a chandelier-lit parlor with the camera facing in one direction, only zooming in and out.

[13] In November 2020, AJR performed the song at the Macy's Thanksgiving Day Parade on a Kalahari Resorts float.

to number one on the US iTunes Sales Chart on December 26, dethroning Mariah Carey's "All I Want for Christmas Is You".

took home the award for Top Rock Song, beating out "Monsters" by All Time Low, "Heat Waves" by Glass Animals, "My Ex's Best Friend" by Machine Gun Kelly, and "Level of Concern" by Twenty One Pilots.