On August 5, 2025, the song "One and Only" was released by Rai_. With this song being around four minutes long, at 4:26, 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. Since One and Only only contains only one song in the album, we like to consider this song as a single. In terms of popularity, One and Only is currently not that popular. The overall tone is very danceable, especially with its high energy, which produces more of a euphoric, cheerful, or happy vibe.
With One and Only by Rai_ having a BPM of 116 with a half-time of 58 BPM and a double-time of 232 BPM, we would consider this track to have a Moderato (at a moderate speed) tempo marking. Because of this, we believe that the song has an overall moderate 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 B♭ Major. Or for those who are familiar with the camelot wheel, this song has a camelot key of 6B. So, the perfect camelot match for 6B would be either 6B or 7A. While, 7B can give you a low energy boost. For moderate energy boost, you would use 3B and a high energy boost can either be 8B or 1B. Though, if you want a low energy drop, you should looking for songs with either a camelot key of 6A or 5B will give you a low energy drop, 9B would be a moderate one, and 4B or 11B would be a high energy drop. Lastly, 3A 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 | ||
|---|---|---|---|---|---|---|---|
| Nothing (with You) | Jamie Paige | C Major | 9 | 8B | 120 BPM | ||
| Affection Addiction | VocaloKAT, Aku P | C Minor | 9 | 5A | 160 BPM | ||
| lei (feat. Rei Adachi) | Otonashi AF, Rei Adachi | B♭ Minor | 9 | 3A | 105 BPM | ||
| nowhere | soyupoyu | B Major | 8 | 1B | 162 BPM | ||
| Homewrecker Mala Tang (feat. KASANE TETO) | 暴飲暴食P, Kasane Teto | B Minor | 9 | 10A | 184 BPM | ||
| Ghost | KASASAGI | B♭ Minor | 6 | 3A | 106 BPM | ||
| From a Place of Love | Mili | C Major | 4 | 8B | 120 BPM | ||
| our urder case | pinata | B Minor | 8 | 10A | 176 BPM | ||
| The Mesmerizer Syndrome | BrokenX22 | D♭ Major | 8 | 3B | 103 BPM | ||
| Superfusion | Maiku Tachibana | F♯ Major | 8 | 2B | 152 BPM | ||
| End Of Fake! | mimizu | D♭ Major | 9 | 3B | 105 BPM | ||
| Say What - 2025 Version | Flanger Moose | F Minor | 8 | 4A | 138 BPM | ||
| cpu_crush | ePiaeon | B Major | 6 | 1B | 175 BPM | ||
| Goth Girl - Kasane Teto ver. | Alterclad | A♭ Major | 9 | 4B | 90 BPM | ||
| Dyad | Jamie Paige | D Major | 8 | 10B | 172 BPM | ||
| Rumination | DeveynB | C Major | 7 | 8B | 150 BPM | ||
| Break the Ice | Flanger Moose | F♯ Minor | 7 | 11A | 148 BPM | ||
| ヒート・オン・ビート (feat. メグッポイド) | Rulmry., メグッポイド | C Major | 1 | 8B | 60 BPM | ||
| GYAKU | 椿 | B♭ Minor | 9 | 3A | 162 BPM | ||
| Magic Maid (feat. KASANE TETO) | MIMI, Kasane Teto | B♭ Major | 9 | 6B | 176 BPM | ||
| best friEND | hya, 雨衣, 初音ミク | F♯ Minor | 8 | 11A | 90 BPM | ||
| Chimera Theater | Sochromatic | D♭ Major | 5 | 3B | 122 BPM | ||
| Crashing Into You | Eggtan | B Minor | 10 | 10A | 165 BPM | ||
| KNOCK IT OFF!! | Riproducer | D♭ Major | 9 | 3B | 120 BPM | ||
| salt-wound routine | 11vein | B♭ Minor | 8 | 3A | 90 BPM |