Music Library

Browse, search, and organize your music collection. Smart sorting by BPM, key, genre, and energy helps you find the perfect next track.

Music Sources

Tremor can access music from multiple sources:

DRM-Protected Content

Tracks with DRM protection (Apple Music streaming, some purchases) can only be played, not analyzed for stems. Download tracks for offline listening to ensure full compatibility.

Smart Sorting

Tremor analyzes your tracks and lets you sort by musical properties:

BPM
Tempo (beats per minute)
Key
Musical key (Camelot)
Genre
AI-detected genre
Energy
Intensity level (0-100)
Mood
Happy, sad, aggressive, etc.
Danceability
How danceable (0-100)

Key Matching

Tremor uses Camelot notation for musical keys. To find harmonically compatible tracks:

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Filter by Compatible Keys

Tap the key display on a playing deck to filter the library to only show compatible keys. This makes finding the next track much faster.

Pre-Analysis

For the fastest loading during sets, enable pre-analysis:

  1. Go to Settings → Library → Pre-Analyze
  2. Select which tracks or playlists to analyze
  3. Tremor processes BPM, key, genre, waveforms, and stems in the background
  4. Pre-analyzed tracks load instantly during your set

Pre-analysis uses battery and storage, so it's best done while charging and connected to power.

Search & Filter

Quick Search

Type in the search bar to find tracks by title, artist, or album. Results filter in real-time as you type.

Advanced Filters

Tap the filter icon to access advanced filters:

Playlists & Crates

Organize your music with playlists:

Drag tracks between crates or use the context menu to add to multiple playlists.