Riversideは録音技師がまちまちなので、レーベル全体の音場の印象が薄い。しかし、録音によっては実に素晴らしいので、そのあたりを調べた。
エヴァンスのRiverside盤の録音技師は、以下の5名。モンク盤とはJack Higginsのみ重なっている。
Jack Higgins
New Jazz Conceptions
Everybody Digs Bill Evans
Portrait in Jazz
Bill Stoddard
Explorations
Moon Beams
How My Heart Sings!
Dave Jones
Sunday at the Village Vanguard
Waltz for Debby
Tom Nola
Interplay
Walt Heider
At Shelly's Manne-Hole
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New Jazz Conceptions
Recorded September 18 and 27, 1956
Studio Reeves Sound Studios, New York City
Jack Higgins - Engineer
Everybody Digs Bill Evans
Recorded December 15, 1958
Studio Reeves Sound Studios, New York City
Jack Higgins – engineer
Portrait in Jazz
Recorded December 28, 1959
Studio Reeves Sound Studios, New York City
Jack Higgins – engineer
Explorations
Recorded February 2, 1961
Studio Bell Sound Systems, New York City
Bill Stoddard - engineer
Sunday at the Village Vanguard
Waltz for Debby
Recorded June 25, 1961
Venue Village Vanguard, New York City
Dave Jones – Recording engineer
Moon Beams
How My Heart Sings!
Recorded May 17, 1962 (#5,9)
May 29, June 2,, June 5, 1962
Studio Sound Makers Studio, New York City
Engineer [Recording] – Bill Schwartau
At Shelly's Manne-Hole
Recorded May 14 & 19, 1963
Shelly's Manne-Hole
1608 North Cahuenga Blvd
Hollywood, California
Walt Heider
Interplay
Recorded at Nola Penthouse Studio, New York City
on July 16-17, 1962
Engineer – Tom Nola