"The Fourth Appendix" by Theodore Shapiro, Rob Moose had its release date on March 28, 2025. 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 are a total of 18 in the song's album "Severance: Season 2 (Apple TV+ Original Series Soundtrack)". In this album, this song's track order is #6. Furthermore, we believe that the track originated from United States. Based on our statistics, The Fourth Appendix's popularity is below average in popularity right now. Although the overall vibe is very danceable, it does project more negative sounds.
With The Fourth Appendix by Theodore Shapiro, Rob Moose having a BPM of 128 with a half-time of 64 BPM and a double-time of 256 BPM, we would consider this track to have a Allegro (fast, quick, and bright) tempo marking. Because of this, we believe that the song has an overall fast tempo. Looking at the BPM of this song, this song might go great with walking. The time signature for this track is 4/4.
This song has a musical key of D♭ Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 3B. So, the perfect camelot match for 3B would be either 3B or 4A. While, 4B can give you a low energy boost. For moderate energy boost, you would use 12B and a high energy boost can either be 5B or 10B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 3A or 2B will give you a low energy drop, 6B would be a moderate one, and 1B or 8B would be a high energy drop. Lastly, 12A 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 | ||
|---|---|---|---|---|---|---|---|
| Still Here | Zack Ryan | G Minor | 2 | 6A | 75 BPM | ||
| Harlan's Plan | Nathan Johnson | D Major | 2 | 10B | 85 BPM | ||
| American Bullshitter (feat. Kathrine Wandall) | Nicolas Snyder, Kathrine Wandall | C Major | 7 | 8B | 140 BPM | ||
| Don't Open It | Dan Romer | D Minor | 2 | 7A | 139 BPM | ||
| Legacy Main Title Theme | Jeff Beal | G Major | 3 | 9B | 141 BPM | ||
| A Confession | Howard Shore | C Major | 1 | 8B | 145 BPM | ||
| Kimono Hallway | Theodore Shapiro | D♭ Major | 3 | 3B | 136 BPM | ||
| Main Theme (from Weapons) | Ryan Holladay, Hays Holladay, Zach Cregger | D Major | 2 | 10B | 60 BPM | ||
| Hall Of Eagans | Theodore Shapiro | D♭ Major | 3 | 3B | 136 BPM | ||
| Together Again | Theodore Shapiro | D♭ Major | 2 | 3B | 77 BPM | ||
| Music Of Wellness (From Severance: Season 1 Apple TV+ Original Series Soundtrack) | Theodore Shapiro | E Minor | 1 | 9A | 81 BPM | ||
| Birds | Gints Zilbalodis, Rihards Zalupe | D♭ Major | 2 | 3B | 120 BPM | ||
| No Final Satori | Trent Reznor and Atticus Ross | D Major | 2 | 10B | 144 BPM | ||
| Beneath Two Moons | Knut Avenstroup Haugen, The Chamber Orchestra Of London, Clara Sorace | A♭ Major | 5 | 4B | 80 BPM | ||
| Firefight | Max Aruj, Alfie Godfrey | A♭ Major | 5 | 4B | 96 BPM | ||
| Common People Do | Ames Bessada | A Major | 1 | 11B | 80 BPM | ||
| Target the Sun | Ramin Djawadi | B Major | 1 | 1B | 60 BPM | ||
| Blanc's Revelation | Nathan Johnson | G Minor | 3 | 6A | 177 BPM | ||
| Tipping Point | Jeff Russo | G Major | 2 | 9B | 91 BPM | ||
| Out of the Emptiness | Steven Price | F♯ Minor | 3 | 11A | 174 BPM | ||
| Frontera México | Dave Porter | E Major | 1 | 12B | 90 BPM | ||
| Materialists | Daniel Pemberton | C Major | 1 | 8B | 86 BPM | ||
| I Left The Earth | Lucinda Chua | A Major | 1 | 11B | 80 BPM | ||
| The Turing Test | Ben Salisbury, Geoff Barrow | D♭ Major | 0 | 3B | 139 BPM | ||
| Deep Fate (Dark Matter Main Titles) | Jason Hill | C Major | 6 | 8B | 124 BPM |