Table:
0
A
B
C
D
E
1
Pianist
Conductor
Record Company
Year of Recording
Format
2
Heinrich Neuhaus
Nikolai Golovanov
Russian Disc
1946
CD
3
Solomon Cutner
Issay Dobrowen
EMI
1949
CD
4
Samuil Feinberg
Alexander Gauk
Brilliant Classics
1950
CD
5
Roland Pöntinen
Leif Segerstam
BIS Records
1989
CD
6
Vladimir Ashkenazy
Lorin Maazel
Decca
1990
CD
7
Aleksey Nasedkin
Evgeny Svetlanov
Melodiya
1990
CD
8
Gerhard Oppitz
Dmitri Kitaenko
RCA
1993
CD
9
Nikolai Demidenko
Alexander Lazarev
Hyperion Records
1993
CD
10
Michael Ponti
Hans Drewanz
Turnabout
1994
CD
11
Garrick Ohlsson
Libor Pesek
Supraphon
1996
CD
12
Arkady Sevidov
Konstantin Krimets
Arte Nova
1996
CD
13
Konstantin Scherbakov
Igor Golovchin
Naxos Records
1996
CD
14
Eugeni Mikhailov
Vladimir Ponkin
Vista Vera
1996
CD
15
Anatol Ugorski
Pierre Boulez
Deutsche Grammophon
1999
CD
16
Roger Woodward
Edo de Waart
ABC Classics
1999
CD
17
Andrei Korobeinikov
Mikhail Snitko
Olympia Records
2007
CD

Questions and formulas:
Question: What is the year that a record was recorded with Libor Pesek as conductor?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="libor pesek"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,B2:B17="libor pesek"),4))
Level: medium
Question: What record company did pianist Solomon Cutner record for?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="solomon cutner"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17="solomon cutner"),3))
Level: medium
Question: What record company did conductor Mikhail Snitko record for after 1996?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1>1996)*(B1="mikhail snitko")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,(D2:D17>1996)*(B2:B17="mikhail snitko")),3))
Level: medium