In MM2, “speeding up songs” usually means using a speed glitch or speed- related music edit, but the exact method depends on whether you mean Roblox Murder Mystery 2 gameplay or editing a song outside the game. Recent public posts and tutorials about MM2 mostly point to speed-glitch tutorials and sped- up audio edits rather than an in-game “song speed” setting.

If you mean MM2 gameplay

A common idea in MM2 videos is to trigger a movement speed glitch through a specific setup or emote timing, but these methods can be version-dependent and may stop working after updates. Several recent tutorials describe it as a glitch rather than a normal feature, so results can vary by platform and patch.

If you mean the song itself

For actual audio, the usual way is to raise the track speed in an editor or online audio tool, which changes tempo and may also change pitch unless the tool supports pitch preservation. General audio guides show the standard workflow as selecting the track, increasing speed, and exporting the result.

Practical options

  • For MM2 clips, look for a current “speed glitch” tutorial that matches your device.
  • For a song edit, use an audio speed changer or video editor with tempo controls.
  • If you want the same pitch after speeding up, you need a tool that supports pitch correction or time-stretching.

What I’d need to narrow it down

If you mean Roblox Murder Mystery 2 , tell me whether you’re on mobile, PC, or console. If you mean editing music for a video , say what app you’re using and I’ll give the exact steps.