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Icecast credentialsFor OBS / BUTT / Mixxx
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MP3, WAV, FLAC, AAC · up to 200 MB each · you can drop a whole folder
✓ Auto BPM detection
✓ Harmonic key (Camelot)
✓ EBU R128 loudness
✓ Cover art extraction
| Cover | Title / Artist | Genre | Duration | BPM | Key | Energy | ISRC |
|---|
Now editingDeep Sessions
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Mixing algorithmHow H2Radio picks the next track
8s
Start · lowPeak · 45minWind-down
Curve dictates the target energy (1–10) the auto-mix picks per track. Drag the dots to reshape.
Live previewAuto-mix queue for the next hour
Algorithm: harmonic + energy-curve · avg BPM 122
How it decides:
Given the current track's Camelot key K and BPM, we score every candidate on (a) key compatibility — same key, ±1 on the wheel, or A↔B toggle scores +25; (b) BPM proximity — within 6% scores +20; (c) energy target from the curve; (d) 40-point penalty for repeating the same artist. Top-scored track wins, and the transition type is auto-selected by BPM delta:
≤3% ⇒ beat-matched mix ·
≤8% ⇒ tempo-shift crossfade ·
>8% ⇒ echo-out.
Similar to Offtrack and Mixonset, but running on your own catalog.
| Time | Show | Host | Source | Tag |
|---|
| Time | Title | Artist | ISRC | Duration | Source |
|---|
Ready-to-file formats
PT
SPA (Portugal · authors)Monthly CSV · ISWC + ISRC
PT
GDA (Portugal · performers)Quarterly · performer rights
EU
IFPI DDEX ERN 4.3Cross-border neighbouring rights
EU
PPL / SoundExchange CSVUK & US filings
Recent filings
| Period | Society | Tracks | Status |
|---|---|---|---|
| Jul 2026 | SPA | 6,214 | Filed |
| Jul 2026 | GDA | 6,214 | Filed |
| Q2 2026 | IFPI | 18,442 | Draft |
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