Studio located in Hollywood, California, USA. Opened in 1967 and closed in 1999 after parent PolyGram merged with Universal Music. After that the studio was sold and in 2000 renamed to Henson Recording Studios.

Also appears as:
- A&M
- A&M Studio
- A&M Recording
- A & M Recording Studios
- A & M Studios
- A&M Recording Studio, Hollywood, CA
- A&M Recording Studios
- A&M Records

The studio started with the engineers Larry Levine, Ray Gerhardt, Henry Lewy, and Dick Bogert. Bernie Grundman worked there in the early years, who later founded Bernie Grundman Mastering Studio. Alan Yoshida worked there for 8 years as a mastering engineer. Steve Mitchell (2) was another long time staff engineer.
Other engineers include:
- Steve Katz (2) (01/1973-01/1983)