> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lumisreach.com/llms.txt
> Use this file to discover all available pages before exploring further.

# List music tracks

> The built-in library of royalty-free background tracks (hip-hop beats, lo-fi, chill, dance, feel-good, quirky, hype), cleared for every platform we post to. Pass a `track_id` as `music: { library: "lumisreach", track_id }` when creating a video. Free.



## OpenAPI

````yaml /openapi.json get /v1/videos/music
openapi: 3.1.0
info:
  title: LumisReach v1 API
  version: 1.0.0
  description: >-
    Programmatic access to the LumisReach voice platform — calls, numbers,
    caller trust, and brands.
  contact:
    name: LumisReach
    email: founders@lumisreach.com
servers:
  - url: https://api.lumisreach.com/api
security:
  - bearerAuth: []
tags:
  - name: Phone Numbers
  - name: Caller IDs
  - name: Enterprise Registration
  - name: Branded Calling
  - name: Calls
  - name: SMS
  - name: WebRTC
  - name: Reputation
  - name: Usage
  - name: Account
  - name: Billing
  - name: Conversation History
  - name: Documents
  - name: Lincoln AI
  - name: Quick Agent Actions
  - name: Sub-entities
  - name: Video schedules
  - name: Videos
paths:
  /v1/videos/music:
    get:
      tags:
        - Videos
      summary: List music tracks
      description: >-
        The built-in library of royalty-free background tracks (hip-hop beats,
        lo-fi, chill, dance, feel-good, quirky, hype), cleared for every
        platform we post to. Pass a `track_id` as `music: { library:
        "lumisreach", track_id }` when creating a video. Free.
      operationId: v1_videos_music_get
      responses:
        '200':
          description: Success
          content:
            application/json:
              schema:
                $schema: http://json-schema.org/draft-07/schema#
                type: object
                properties:
                  data:
                    type: array
                    items:
                      type: object
                      properties:
                        track_id:
                          type: string
                          description: 'Pass as `music.track_id` with `library: lumisreach`'
                        title:
                          type: string
                        artist:
                          type: string
                        category:
                          type: string
                          description: e.g. "Lo-fi", "Hype"
                        length_seconds:
                          type:
                            - number
                            - 'null'
                      required:
                        - track_id
                        - title
                        - artist
                        - category
                        - length_seconds
                      additionalProperties: false
                  meta:
                    type: object
                    properties:
                      cursor:
                        type: string
                      page_size:
                        type: integer
                        minimum: -9007199254740991
                        maximum: 9007199254740991
                    required:
                      - page_size
                    additionalProperties: false
                required:
                  - data
                  - meta
                additionalProperties: false
        '400':
          description: Validation error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '404':
          description: Not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '409':
          description: Conflict (incl. idempotency conflicts)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
        '429':
          description: Rate limited
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ErrorEnvelope'
components:
  schemas:
    ErrorEnvelope:
      type: object
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
            message:
              type: string
            fields:
              type: object
              additionalProperties:
                type: string
            doc_url:
              type: string
              format: uri
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

````