# Testcode

> Social audio startup (deepcut.fm) from Turntable.fm founder Billy Chasen.

## Why it is interesting

Chasen revived the social listening room format after Turntable.fm — Testcode raised a16z-backed Series A in 2021 for multiplayer music experiences before the category cooled.

## Profile

- **Stage:** series-a
- **Status:** private
- **Industries:** media-entertainment, consumer
- **Coverage:** full
- **Last updated:** 2026-07-24

## Key facts

- Series A (May 2021): $7.5M with Andreessen Horowitz participation (Tracxn, LinkedIn)
- Founder Billy Chasen previously built Turntable.fm — social listening rooms (LinkedIn)
- Product: deepcut.fm social audio experiences (company LinkedIn)

## Investors in our directory

- https://venturecapitaltracker.com/fund/andreessen-horowitz

## Related articles

- https://venturecapitaltracker.com/2026-a16z-hot-portfolio-companies

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Source: https://venturecapitaltracker.com/startup/testcode