Green Day's ' "21 Guns" was released on its scheduled release date, May 9, 2009. With this song being about 5 minutes long, at This song is fairly a long song compared to the average song length. This song does not have an "Explicit" tag, making it safe for all ages. There is only one song in 21st Century Breakdown, so we believe that "21 Guns" is a single. Based on our statistics, 21 Guns's popularity is fairly popular right now. Based on the vibe, this track doesn't seem to be that danceable, however its valence properties can make this some somewhat danceable.
The tempo marking of 21 Guns by Green Day is Vivace (lively and fast), since this song has a tempo of 159 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with running. The time signature for this track is 4/4.
This song is in the music key of F Major. This also means that this song has a camelot key of 7B. So, the perfect camelot match for 7B would be either 7B or 8A. While, 8B can give you a low energy boost. For moderate energy boost, you would use 4B and a high energy boost can either be 9B or 2B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 7A or 6B will give you a low energy drop, 10B would be a moderate one, and 5B or 12B would be a high energy drop. Lastly, 4A allows you to change the mood.
Want to find the BPM and music key for other songs? Check out our BPM and Key Finder page!
| Track | Artist | Key | Energy | Camelot | BPM | ||
|---|---|---|---|---|---|---|---|
| Awake and Alive | Skillet | E Minor | 9 | 9A | 160 BPM | ||
| Burn It to the Ground | Nickelback | B Major | 9 | 1B | 132 BPM | ||
| Sweet Child O' Mine | Guns N' Roses | F♯ Major | 10 | 2B | 125 BPM | ||
| Lonely Day | System Of A Down | A♭ Minor | 8 | 1A | 113 BPM | ||
| The Middle | Jimmy Eat World | D Major | 8 | 10B | 162 BPM | ||
| All Star | Smash Mouth | E Minor | 4 | 9A | 128 BPM | ||
| What's My Age Again? | blink-182 | F♯ Major | 10 | 2B | 158 BPM | ||
| This Love | Maroon 5 | D♭ Minor | 7 | 12A | 202 BPM | ||
| In the End | Linkin Park | A Major | 10 | 11B | 95 BPM | ||
| So Far Away | Staind | F♯ Major | 9 | 2B | 139 BPM | ||
| Perfect | Simple Plan | E♭ Major | 7 | 5B | 156 BPM | ||
| My Generation | Limp Bizkit | B Major | 10 | 1B | 104 BPM | ||
| For the First Time | The Script | A Major | 6 | 11B | 174 BPM | ||
| Like a Stone | Audioslave | G Minor | 6 | 6A | 108 BPM | ||
| Don't Cry (Original) | Guns N' Roses | B Major | 6 | 1B | 125 BPM | ||
| By the Way | Red Hot Chili Peppers | C Major | 10 | 8B | 122 BPM | ||
| Almost | Bowling For Soup | B Major | 9 | 1B | 140 BPM | ||
| Lost In Hollywood | System Of A Down | A♭ Minor | 8 | 1A | 150 BPM | ||
| These Days | Foo Fighters | D Major | 7 | 10B | 135 BPM | ||
| Dream On | Aerosmith | D♭ Major | 5 | 3B | 82 BPM | ||
| Radio/Video | System Of A Down | F♯ Minor | 9 | 11A | 139 BPM | ||
| Beautiful Day | U2 | A Major | 7 | 11B | 170 BPM | ||
| Rock And Roll All Nite - 2025 Remaster | KISS | D♭ Major | 9 | 3B | 145 BPM | ||
| What I've Done | Linkin Park | F Major | 9 | 7B | 120 BPM | ||
| Untitled (How Could This Happen to Me?) | Simple Plan | F♯ Major | 3 | 2B | 186 BPM |