1.
0 flats or sharps: a minor
2.
0 sharps and flats: C major
3.
B flat: F major
4.
B flat: d minor
5.
B flat and E flat: g minor
6.
B flat and E flat: B flat major
7.
B flat, E flat, A flat: c minor
8.
B flat, E flat, A flat, and D flat: A flat major
9.
B flat, E flat, A flat, D flat: f minor
10.
B flat, E flat, A flat, D flat, and G flat: D flat major
11.
B flat, E flat, A flat, D flat, G flat: b flat minor
12.
B flat, E flat, A flat, D flat, G flat, and C flat: G flat major
13.
B flat, E flat, A flat, D flat, G flat, and C flat: C flat major
14.
B flat, E flat, A flat, D flat, G flat, C flat: e flat minor
15.
B flat, E flat, A flat, D flat, G flat, C flat, F flat: a flat minor
16.
B flat, E flat, and A flat: E flat major
17.
F sharp: G major
18.
F sharp: e minor
19.
F sharp and C sharp: D major
20.
F sharp and C sharp: b minor
21.
F sharp, C sharp, and G sharp: f sharp minor
22.
F sharp, C sharp, and G sharp: A major
23.
F sharp, C sharp, G sharp, and D sharp: c sharp minor
24.
F sharp, C sharp, G sharp, and D sharp: E major
25.
F sharp, C sharp, G sharp, D sharp, A sharp, and E sharp: F sharp major
26.
F sharp, C sharp, G sharp, D sharp, A sharp, E sharp: d sharp minor
27.
F sharp, C sharp, G sharp, D sharp, A sharp, E sharp, and B sharp: C sharp major
28.
F sharp, C sharp, G sharp, D sharp, A sharp, E sharp, and B sharp: a sharp minor
29.
F sharp, C sharp, G sharp, D sharp, and A sharp: B major
30.
F sharp, C sharp, G sharp, D sharp, and A sharp: g sharp minor