Table:
0
A
B
C
D
E
1
Date
Label
Region
Format
Catalog
2
October 1992
Polydor
France
CD single - Promo
4288
3
23 November 1992
Polydor
France
7" single
861 206-7
4
23 November 1992
Polydor
France
CD single
861 206-2
5
23 November 1992
Polydor
France
7" maxi
861 207-1
6
23 November 1992
Polydor
France
Cassette
865 820-4
7
1993
Polydor
France
7" maxi - Promo
2321
8
1993
Polydor
Germany
CD single
861814-2
9
1993
Polydor
Germany
CD maxi
861815-2

Questions and formulas:
Question: What Label released a CD single in 1993?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="cd single")*(A1=1993)),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(D2:D9="cd single")*(A2:A9=1993)),2))
Level: medium