Table:
0
A
B
C
D
E
1
Artist
Title
Label
Type
Year
2
Overkill
Power In Black
Blood Metal Music
Cassette
1983
3
Overkill
Overkill
Azra/ Metal Storm
E.P. Record
1984
4
Overkill
Feel The Fire
Megaforce
L.P. Record
1985
5
Overkill
Taking Over
Megaforce/ Atlantic
L.P. Record/ Compact Disc
1987
6
Overkill
!!!Fuck You!!!
Megaforce/ Caroline
E.P. Record/ Compact Disc
1987
7
Rat Skates/ Bone To Bone
Some Stuff I Recorded
Independent
Cassette
1988
8
Eric Cook (Koch)
Ten Mile Road To Hell
Wild Turkey
Cassette
1989
9
Bomb Squad
Live at Suite 16
Demolition
Cassette
1991
10
Overkill
Fuck You and Then Some
Megaforce
Cassette/ Compact Disc
1996
11
Overkill
Fuck You and Then Some/ Feel The Fire
Megaforce
Compact Disc
2005
12
Lubricunts
Sorry About Your Roof
Vector/ Hottentots
Download/ Rhapsody/ iTunes
2007

Questions and formulas:
Question: What title does Overkill have before 1984?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1="overkill")*(E1<1984)),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E12,(A2:A12="overkill")*(E2:E12<1984)),2))
Level: medium