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Music & Sound Annotation Expert

We are looking for Music & Sound Annotation Expert candidates for a project delivered through the hiring partner.

What you'll do

  • Listen to short field recordings and document audible elements like instruments, tempo, key, background sounds, and crowd reactions through a structured web platform.
  • Listen to 30-90 second field recordings and complete structured annotations including instruments, tempo, key, timestamps of background events, and scene details.
  • Compare paired recordings of the same song from different locations and identify similarities and changes.
  • Review AI model descriptions of clips, marking correctness, errors, or invented information with brief written explanations.
  • Attend a paid onboarding/calibration session and a short weekly sync.

What you need

  • 3+ years of hands-on music or audio experience.
  • Possess strong analytical listening skills to distinguish individual instruments in complex, noisy real-world mixes.
  • Ability to identify tempo within a few BPM and musical key, with relative pitch reference being acceptable.
  • Comfort with detail-oriented, repetitive tasks using a web platform, including dropdowns, timestamps, and short structured notes.
  • Proficiency in clear written English for concise, evidence-based notes.
  • Access to quality headphones, a quiet workspace, and reliable internet.
  • Availability for 20-25 hours per week for the duration of the engagement.

Expertise

Also listed: attention to detail, written communication.

Who you work with

Project and contracting process: the hiring partner. Applications continue on the provider's website.

Pay and hours

This role pays $30–$45/hr. That is about 22% below the $48 an hour median for language & audio roles open now.

Median pay for language & audio roles: $48/hr

Who can apply from where

The provider has not confirmed country eligibility. Check the original offer before applying. With a profile, Tier1 checks your country and languages against this role and every other before you apply.

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$30–$45/hr

Location not specified