• DURATION
  • RHYTHM
  • STRUCTURE
  • HUMAN

How to calculate song section lengths with your AI

Connect this MCP to your AI client to turn musical structure into timing data. Your agent handles the math once the connection is live.

Ask AI about this page

Short answer

How do I find the exact length of a song section?

Your agent uses bar rhythm metrics to determine the duration of specific parts like verses or bridges. You'll get a precise breakdown of each section in seconds.

The results you get

Timing data outputs

The AI processes the audio structure to provide these specific values.

DURATION

Exact second counts

The AI calculates the specific length of any identified section. You get a clean number in seconds for every verse, chorus, or bridge.

RHYTHM

Bar rhythm metrics

Your agent pulls the underlying rhythmic data for the track. This ensures the timing math stays accurate to the actual beat.

STRUCTURE

Sectional breakdown

The AI identifies where one part ends and another begins. You receive a clear list of every structural component in the song.

HUMAN

Manual arrangement

The AI provides the numbers, but you decide how to use them. You still control the creative decisions for your song's flow.

The workflow

What your AI does when the request arrives.

The AI moves from raw rhythm data to specific time measurements.

  1. Analyze rhythm

    The agent first looks at the rhythmic structure of the track to establish a baseline for timing.

    get_bar_rhythm_metrics

  2. Identify sections

    The AI maps out the different parts of the song based on the rhythmic changes it finds.

    get_bar_rhythm_metrics

  3. Calculate timing

    The agent runs the math to turn those rhythmic sections into specific time durations.

    calculate_section_duration

  4. Deliver results

    Your AI presents the final list of section lengths in seconds.

    calculate_section_duration

Try it

Copy these to start.

Use these prompts to trigger the timing calculations.

Starting points

Swap out the bracketed text for your specific song or file details.

Song Structure Timer Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_FxBJs6caBgApUpAHbJlGI3mYWv6pCwaWg9V33ISC/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Song Structure Timer capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "song-structure-timer-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_FxBJs6caBgApUpAHbJlGI3mYWv6pCwaWg9V33ISC/mcp"
    }
  }
}
Copy into chat04

  • Calculate the length of the first chorus in this track.

  • How many seconds long is the bridge in the current song?

  • Give me a breakdown of all verse durations for this file.

  • Find the exact timing for the intro and the first verse.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Song Structure Timer once, then ask.

One click connects this MCP to your AI client. Your credentials stay encrypted, and you can start asking for timing data immediately.

Connect Song Structure Timer to your AI

FAQ

How the timer behaves

  • 01

    Can the AI change the tempo of my song?

    No. The AI only reads and calculates timing based on the existing rhythm.

  • 02

    Does the AI edit my audio files?

    No. This MCP is for data calculation only and cannot modify your audio.

  • 03

    How accurate are the section lengths?

    The accuracy depends on the rhythm metrics the AI pulls from the track.

  • 04

    Can I ask for the length of a specific bar?

    Yes, you can ask for specific section durations or individual bar metrics.

  • 05

    Will the AI automatically label my song parts?

    The AI identifies sections to calculate their length, but you must confirm if the labels match your intent.

  • More questions about Song Structure Timer? The Connector page answers them. See everything the Song Structure Timer Connector can do

Connect Song Structure Timer to Claude, Cursor, ChatGPT & more