How many members are there in Aerosmith currently?
5
4
3
4
3
4
3
4
3
5
4
3
5
4
3
5
4
3
5
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
3
5
2
4
6
3
5
2
4
6
3
5
2
4
6
3
5
2
4
6
3
5
2
4
6
7
3
5
2
4
6
7
3
5
2
4
6
7
3
5
2
4
6
7
3
5
2
6
7
5
2
1
6
7
5
8
2
1
6
7
5
8
2
1
6
7
8
9
2
1
6
7
8
9
2
1
6
7
8
9
2
1
6
7
8
9
2
1
6
7
8
9
1
6
7
8
9
1
10
6
7
8
9
1
10
12
6
7
8
13
9
1
10
12
6
7
8
11
13
9
1
10
12
7
8
11
13
9
1
10
12
7
8
11
13
9
1
10
12
7
8
11
13
9
1
10
12
7
8
11
13
9
1
10
12
8
11
13
9
4 members
128
128
4.
128
5 members