The order of Nothing But... Late Night Deep House, Vol. 15 gathers several working tempos under one label, Deep House. Raqpar opens with “Negatív Felszínformák” at 131 BPM in F minor and with a 10:24 duration; Koren Mcintosh and Rhi Rose return to 131 with “Move That”, this time in E minor. Between those higher-speed points are Franck Roger at 124, Eva Lansberg and Pedro Costa at 127, Tom Fills at 125 and Roluce at 128. That opening area combines nearby values, but not a single key.
The distribution changes with Delator and Anguiano (MX)’s “LVLRS”, listed at 94 BPM in G minor, and Khubos’s “Doesn’t Matter”, at 91 BPM in G-flat minor. They are not the only values below 120: Gadomusiq appears at 116; DJ Psyko S.A and Lefa Strauz, Yuli-YA, V.Tone and Blaq Owl sit between 117 and 118, while TSDC and Roque are at 115. By contrast, Soneec, de.xx, Jesse Rivera, Briel Hollm, Joshua Marian and Lumex with Lounge Escape and artal return to the 122–123 BPM band.
F minor works as one recurring key, attached to Raqpar, Gadomusiq and de.xx. C minor appears in Franck Roger’s “Searchin”, Tom Fills’s “Helping Hand (Marc Cotterell Plastik Factory Remix)” and Jason Velo’s “The Lodger”. G minor connects “LVLRS”, “Lay Low”, “Harmony”, “Passing Through” and “Lie Machine (Chillout Mix)”. The presence of C major, D major, B major and B minor keeps those repetitions from defining one single tonal direction for the whole selection.
Durations and formats refine the map. Bollo’s “Arrival” reaches 9:38, while Michael Psarras’s “Don’t Let Me Go” is 3:50; there are also 7:48 on “Reminisce (Soulistic Vibration)” and 7:41 on “All Along”. Against a majority of Original Mixes, the list includes a Marc Cotterell Plastik Factory remix, a Yoyo Remix, a Gabriel Slick Rethink, an Extended Mix and a Chillout Mix. Nothing But gathers these credits in a selection that should not be read as one BPM block, but as several tempo bands with tonal meeting points and sharply different durations.