"callback" by Around hertz had its release date on December 11, 2025. With This song being less than two minutes long, at 1:04, we are fairly confident that this song is not explicit and is safe for all ages. Based on the duration of this song, this song duration is much smaller than the average song duration. The track order of this song in Around hertz's "glass ceilings" album is number 10 out of 19. In terms of popularity, callback is currently below average in popularity. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
We consider the tempo marking of callback by Around hertz to be Andante (at a walking pace) because the track has a tempo of 107 BPM, a half-time of 54BPM, and a double-time of 214 BPM. Based on that, the speed of the song's tempo is slow. The time signature for this track is 3/4.
A Major is the music key of this track. This also means that this song has a camelot key of 11B. So, the perfect camelot match for 11B would be either 11B or 12A. While, 12B can give you a low energy boost. For moderate energy boost, you would use 8B and a high energy boost can either be 1B or 6B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 11A or 10B will give you a low energy drop, 2B would be a moderate one, and 9B or 4B would be a high energy drop. Lastly, 8A 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 | ||
|---|---|---|---|---|---|---|---|
| Machu Picchu (City in the Clouds) | TIME-ERA | B Major | 3 | 1B | 57 BPM | ||
| Shake Loose and Fall | Aris Kindt | G Minor | 3 | 6A | 178 BPM | ||
| Fall Away | K. Leimer | B Major | 3 | 1B | 57 BPM | ||
| Spirit Guide Contact Pt. 2 | The Unexplainable Store | F Major | 3 | 7B | 76 BPM | ||
| leaves of stars | Paul Jebanasam | G Major | 3 | 9B | 77 BPM | ||
| Thunder Symphonic Blast | Krishna's Flute, Stormie, Maryada Ram | E♭ Major | 7 | 5B | 62 BPM | ||
| Waves Of Grief | Ben Salisbury, Suvi-Eeva Äikäs | B Major | 3 | 1B | 57 BPM | ||
| a hymn for unfinished things - solo piano | Kid Charlamagne | B Major | 3 | 1B | 57 BPM | ||
| Errance 5 - Nuit Blanche | Laurent Chambert | B♭ Major | 2 | 6B | 88 BPM | ||
| Estado de Flow | Lolo Portas | B♭ Major | 4 | 6B | 129 BPM | ||
| Laughter | Jordan | B Minor | 4 | 10A | 150 BPM | ||
| Blue Skies | Fuad Kunya Khaleel | A Minor | 4 | 8A | 90 BPM | ||
| where do i go? | US Golf 95 | B Major | 3 | 1B | 57 BPM | ||
| Reconnect | IALDA | B Major | 3 | 1B | 57 BPM | ||
| Sunshine State | David Allred | B Major | 3 | 1B | 57 BPM | ||
| Calling | Temas | G Major | 8 | 9B | 113 BPM | ||
| Simon Barrington-Ward | Redkattseven | D♭ Minor | 3 | 12A | 78 BPM | ||
| Dreaming In An East End Night | God Body Disconnect | C Major | 3 | 8B | 54 BPM | ||
| Always behind you IV | Ruthlesskid | B♭ Minor | 9 | 3A | 91 BPM | ||
| Concrete Hypoxia and Fish Fingers | God of Delusions | C Major | 1 | 8B | 76 BPM | ||
| Lash the Sails | American Night | G Major | 3 | 9B | 152 BPM | ||
| Soft Horizon (C) | ZION WORSHIP MUSIC | B Major | 3 | 1B | 57 BPM | ||
| a hymn for unfinished things - piano version | Kid Charlamagne | B Major | 3 | 1B | 57 BPM | ||
| Cooperative Drift | Lawrence English | D Minor | 2 | 7A | 65 BPM | ||
| Memory Strands | Rafael Anton Irisarri | B Major | 3 | 1B | 57 BPM |