How many albums did Nirvana produce?
3
3
3
4
3
4
3
4
2
3
4
2
3
4
2
3
4
5
2
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
6
3
4
5
2
1
6
3
7
4
5
2
0
1
6
3
7
4
5
2
1
0
6
3
7
4
5
2
1
6
3
7
4
0
5
2
1
6
3
7
4
5
8
2
0
1
6
7
4
5
8
2
1
0
6
7
5
8
2
1
6
7
0
5
8
2
1
9
6
7
5
8
0
1
9
6
7
5
8
1
9
6
7
10
13
5
8
1
9
11
6
7
10
13
8
1
9
11
6
7
10
13
12
8
9
11
6
7
10
13
12
8
9
11
6
7
10
13
12
8
9
11
6
7
10
13
12
14
8
9
11
6
7
10
13
12
14
8
9
11
6
62
62
66
62
66
63