On January 22, 2016, the song "I Swear" was released by CRYSTAL. With this song being around four minutes long, at 3:43, 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 track order of this song in CRYSTAL's "Love Songs 1" album is number 1 out of 12. In terms of popularity, I Swear is currently unknown. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
We consider the tempo marking of I Swear by CRYSTAL to be Andante (at a walking pace) because the track has a tempo of 108 BPM, a half-time of 54BPM, and a double-time of 216 BPM. Based on that, the speed of the song's tempo is moderate. The time signature for this track is 4/4.
F Major is the music key of this track. 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 | ||
|---|---|---|---|---|---|---|---|
| Don't Worry Baby (Live In Studio) | Lorrie Morgan | B♭ Major | 5 | 6B | 115 BPM | ||
| How Deep Is Your Love | B Band | B♭ Major | 4 | 6B | 97 BPM | ||
| The Last Song | Charlene | E Major | 2 | 12B | 127 BPM | ||
| Who's Holding Donna Now - El Debarge | Star Music Artists | E Major | 2 | 12B | 100 BPM | ||
| La Puerta | Maria Sally | B Major | 4 | 1B | 108 BPM | ||
| Sorry | Jacky James | D Major | 3 | 10B | 118 BPM | ||
| (I'll Do Anything to Keep Me) Close to You | Las Trillizas de Oro | D Major | 8 | 10B | 129 BPM | ||
| I Sail over Seven Sea | Mona Latumahina | A Major | 7 | 11B | 77 BPM | ||
| Ice Road | Erika | A♭ Minor | 4 | 1A | 110 BPM | ||
| Renée Renée | Renée & Renato | A Major | 5 | 11B | 109 BPM | ||
| I've Been To Paradise, But I've Never Been To Me - Original | Charlene D'Angelo | B♭ Major | 1 | 6B | 122 BPM | ||
| California | Debby Boone | B♭ Major | 5 | 6B | 115 BPM | ||
| Since You Been Gone | Geson Rehatta | C Major | 6 | 8B | 71 BPM | ||
| It Might Be You | Larry Wilson | G Major | 6 | 9B | 131 BPM | ||
| Words Don't Come Easy | HD Crew | C Major | 5 | 8B | 125 BPM | ||
| We Are Friends - Remastered 2025 | Nonoy Zuniga | C Major | 4 | 8B | 113 BPM | ||
| I Love You This Much | Maggie Mcneal | G Major | 4 | 9B | 122 BPM | ||
| This Moment When My Heart Is Shaking | Erika | C Major | 4 | 8B | 129 BPM | ||
| My Guy (My Girl) | CRYSTAL | E♭ Major | 4 | 5B | 107 BPM | ||
| Corazón Herido | #FieldofMusic | C Major | 4 | 8B | 120 BPM | ||
| Rendezvous | Tina Charles | F♯ Major | 6 | 2B | 150 BPM | ||
| Thank You for Loving Me | Janet Basco | C Major | 4 | 8B | 132 BPM | ||
| Sound of Silence | Kittikhun Chiansong | G Major | 4 | 9B | 106 BPM | ||
| Everybody Loves Somebody | Morris Albert | E Minor | 2 | 9A | 149 BPM | ||
| A Rock And Roll Song | Debby Boone | A♭ Major | 4 | 4B | 84 BPM |