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Using StemFM

Routing Stems Between Tracks

Mix and match stems across the two tracks in a blend — vocals from one, drums from the other.

2 min read. Updated June 25, 2026

Because a blend holds two tracks at once, you can decide which track each stem comes from. Take the vocals from one song and the drums from the other, or pull everything to one side.

The StemFM player stem controls for routing stems between the seed and mix tracks
Route each stem to the seed or the mix track — or randomise the blend.

Ways to route

  • Lead with the seed track to pull every stem to the first song.
  • Lead with the mix track to pull every stem to the second song.
  • Switch a single stem to either track to build a custom hybrid.
  • Randomise the stems for a surprising new combination.