Anvil — Crypt Loop
==================

A seamless E Phrygian loop at 62.002 BPM, 15.5 seconds long, with 4 separate
stems alongside the full mix. Layer bass, chords, lead and drums
independently. WAV masters plus OGG.

Anvil — Crypt Loop is a 15.5-second music loop in E Phrygian at 62.002 BPM,
written for dungeon and dread loop — long silences, one bell strike, a pulse
you feel more than hear.

It loops properly, which is the whole difficulty. A track that fades out and
fades back in is not a loop, it is a gap with music either side of it. Here
the bar length is an exact number of samples, every reverb tail wraps around
into the head rather than being cut off, and the last sample leads into the
first without a step. The build measures the discontinuity at the wrap point
against the same measurement taken everywhere else in the track and refuses
anything that stands out.

The 4 stems — bass, chords, lead and drums — ship as separate files alongside
the mix. That is what makes a loop usable rather than merely present: bring
the bass in when combat starts and drop back to the rest in a menu, all on the
same loop point, without a second track and without a crossfade that drifts
out of time.

Nothing here is sampled or model-generated — it is procedural synthesis
written for this pack, which is what keeps the licence simple. Files are 44.1
kHz mono, 16-bit WAV masters with OGG Vorbis alongside.

HOW TO USE

  - Set the clip to loop with no crossfade and no fade-in. The loop point is
    sample-exact, and a crossfade shortens it while introducing the artefact
    it is meant to hide.
  - Layer the stems rather than switching tracks: they share one timeline, so
    bringing bass in or out mid-bar stays in time with everything else.
  - Keep music on its own mixer group below the sound effects. Music at the
    same level as an interface click makes both harder to hear.

License: CC-BY-4.0 — see LICENSE.txt
Page: https://www.colorosse.com/assets/audio/music/anvil-music-loop
More free assets: https://www.colorosse.com
