Mastering · Engineering
Alain Deroque
aka Joseph Lomer Alain Lalancette
real name Joseph Lomer Alain De Roque né Joseph Lomer Alain Lalancette
Alain Deroque is credited on 1,149 pressings across 670 albums tracked on Gatefold, active 1970–2024 — the collector-built map of who actually made the music.
1,149
Credits
670
Albums
6
Decades active
2,965
In collections
Biography
Canadian artist, musician, and engineer based in Montréal, Quebec. Born in Montréal in 1948, he started his career as a cutting engineer for London Records Of Canada (1967) Ltd. in 1967 and worked there in in that capacity until 1971. In 1971 he moved to Studio Triangle as a recording engineer and producer until 1977 when he joined Disques SNB Ltée. as a mastering and cutting engineer. In 1988 he stopped cutting and focused on mastering at SNB. He was manager of SNB from 2000 to 2004. In 2005 he joined Guy St-Onge's Pure Mastering in St-Calixte, Quebec as manager, where he remained until it closed in 2013. Retired from the music business since, he is now a painter although still occasionally helps out at Le Lab Mastering.
His "Aℓ" etch in runouts can be misinterpreted as "SL" or "sl" or "JC" or "JD".
Bio from Discogs
Credited work
1,149 releases · 670 albums · active 1970–2024
- Mastering · 1,189
- Engineering · 23
- Performance · 11
- Production · 10
- Other credits · 1
Studios: Sigma Sound Studios, New York · Studio Main Gauche · Air Studios · Larrabee Sound Studios
Discography
Records they worked on — most-collected first.

Hotel California
1976

Tapestry
1971

Let It Bleed
1969

Dire Straits
1978

Hot Rocks 1964-1971
1971

Pyromania
1983

The Allman Brothers Band At Fillmore East
1971

Disraeli Gears
1967

Layla And Other Assorted Love Songs
1970

Grease (The Original Soundtrack From The Motion Picture)
1978

Running On Empty
1977

Jailbreak
1976

Power, Corruption & Lies
1983

Communiqué
1979

White Light/White Heat
1968

Seventeen Seconds
1980

Peter Gabriel
1980

Every Picture Tells A Story
1971

American Fool
1982

Dare
1981

Blue Monday
1983

Ace Of Spades
1980

Get Yer Ya-Ya's Out! - The Rolling Stones In Concert
1970

Colour By Numbers
1983
Frequent collaborators
Around the web
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