"The Hardest Part (ASOT 921)" by Ruben de Ronde, HALIENE had its release date on July 4, 2019. With this song being around four minutes long, at 4:00, the duration of this song is pretty average compared to other songs. This track is safe for children and doesn't appear to contain any foul language, since the "Explicit" tag was not present in this track. The song is number 9 out of 75 in ASOT 921 - A State Of Trance Episode 921 (+XXL Guest Mix: Ruben de Ronde) by Armin van Buuren ASOT Radio. Going off of the ISRC code of this track, we detected that the origin of this track is from Netherlands. Based on our statistics, The Hardest Part (ASOT 921)'s popularity is not that popular right now. In our opinion, the overall tone is not very danceable and projects negative sounds, such as being sad, depressed, or angry.
The tempo marking of The Hardest Part (ASOT 921) by Ruben de Ronde, HALIENE is Allegro (fast, quick, and bright), since this song has a tempo of 131 BPM. With that information, we can conclude that the song has a fast tempo. This song can go great with walking. The time signature for this track is 4/4.
This song has a musical key of B Minor. This also means that this song has a camelot key of 10A. So, the perfect camelot match for 10A would be either 10A or 9B. While, a low energy boost can consist of either 10B or 11A. For moderate energy boost, you would use 7A and a high energy boost can either be 12A or 5A. However, if you are looking for a low energy drop, finding a song with a camelot key of 9A would be a great choice. Where 1A would give you a moderate drop, and 8A or 3A would be a high energy drop. Lastly, 1B 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 | ||
|---|---|---|---|---|---|---|---|
| A State of Trance ID #001 (ASOT 1258) | ID | F♯ Major | 9 | 2B | 91 BPM | ||
| Alpha Centauri (Mixed) | KhoMha, David Gravell | A♭ Major | 9 | 4B | 128 BPM | ||
| Dawn | ULLANO | F♯ Minor | 9 | 11A | 128 BPM | ||
| Whispered Promises | Rospy | F♯ Minor | 8 | 11A | 126 BPM | ||
| Ten Seconds Before Sunrise (FSOE932) | Markus Schulz, BLR | D♭ Major | 9 | 3B | 140 BPM | ||
| I Can Hear You Calling | Talla 2XLC | F♯ Minor | 9 | 11A | 128 BPM | ||
| Don't Panic (ASOT 1262) | Sneijder | F♯ Minor | 9 | 11A | 128 BPM | ||
| Open Our Eyes (ASOT 1246) - Asteroid Remix | Insigma, Asteroid | E♭ Minor | 10 | 2A | 138 BPM | ||
| Ode To 2.0 | Phillip Castle, John Grand | E Minor | 10 | 9A | 126 BPM | ||
| What The Future Holds - Extended Mix | OTTAGON, Lake Silver, Giuseppe Ottaviani | F♯ Minor | 9 | 11A | 128 BPM | ||
| Eternal Harmony (Mixed) | Andrew Rayel, Giuseppe Ottaviani | D♭ Major | 9 | 3B | 150 BPM | ||
| End Of Time (ABGT657) - Mixed | Skytech, Amber Revival | C Minor | 9 | 5A | 124 BPM | ||
| Rain | Beatsole | G Major | 8 | 9B | 124 BPM | ||
| Introspect (ABGT657) - Mixed | Alex Wright, Sinful Biz | C Minor | 9 | 5A | 124 BPM | ||
| A State of Trance ID #001 (ASOT 1262) | ID | F♯ Minor | 9 | 11A | 128 BPM | ||
| Arena (Mixed) | Ebenezer | B Major | 9 | 1B | 138 BPM | ||
| Peaceful Morning (Year in Review 2025) - Mixed | MRPHLNDR | D♭ Major | 9 | 3B | 132 BPM | ||
| Superstar Avenue | Craig Connelly | F♯ Minor | 9 | 11A | 128 BPM | ||
| Keep Your Dreams Alive (Mixed) - Darren Porter Remix | Giuseppe Ottaviani, Darren Porter | G Major | 10 | 9B | 140 BPM | ||
| Break It Down Like (ASOT 1260) [Future Favorite] | Ahmed Helmy, Doppenberg, HEL:BRG | F♯ Minor | 9 | 11A | 128 BPM | ||
| Can't Sleep - Ruben de Ronde & Elevven Remix | Above & Beyond, Ruben de Ronde, Elevven | A♭ Major | 9 | 4B | 128 BPM | ||
| Elarion - Mixed | Shadow Assembly | C Major | 9 | 8B | 87 BPM | ||
| Utopia - Mixed | Dan Stone | G Minor | 9 | 6A | 138 BPM | ||
| Superlative - Robert Nickson Chill Out Mix | Robert Nickson, Ruben de Ronde | D♭ Major | 3 | 3B | 160 BPM | ||
| Don't Let It End - Darren Porter Remix | JES, Oliver Smith, Darren Porter | B Minor | 9 | 10A | 136 BPM |