Rating: 5.0
## Solution
The provided image contains notes on the [bass clef](https://en.wikipedia.org/wiki/Clef), all within a single [octave](https://en.wikipedia.org/wiki/Octave). An octave is composed of 12 [semitones](https://en.wikipedia.org/wiki/Semitone), suggesting that the values can be decoded as base12. The following table provides the conversion from semitone to value:
| Note | Value |
| ---- | ----- |
| C3 | 0 |
| C#3 | 1 |
| D3 | 2 |
| D#3 | 3 |
| E3 | 4 |
| F3 | 5 |
| F#3 | 6 |
| G3 | 7 |
| G#3 | 8 |
| A3 | 9 |
| A#3 | 10 |
| B3 | 11 |
Reading the notes results in the pairs:
G3C3 | G#3G#3 | G#3F3 | D3G#3 | F3A#3 | A3C3 | G#3C#3 | G#3G | D3G#3 | G#3A3 | A3G3 | D3G#3 | D3A#3 | G#3F#3 | A3C3 | G#3C#3 | G#3G3 | A#3D#3 | F#3F3 | A3A3 | A3G3 | G#3A3 | G#3D#3 | F#3C#3 | A3G3 | F3F3 | A3B3 | G#3F3 | A3G3 | A3D#3 | A3C#3 | G#3F3 | A#3F3 | D3A#3
Converting from base12 to base10, the first set becomes:
%20%2B%20(0%20*%201)%20%3D%2084)
`84` is the ASCII character `T`.
Continue this conversion for the remaining pairs of notes to get the integers `84, 104, 101, 32, 70, 108, 97, 103, 32, 105, 115, 32, 34, 102, 108, 97, 103, 123, 77, 117, 115, 105, 99, 73, 115, 65, 119, 101, 115, 111, 109, 101, 125, 34` which, in ASCII, is
```
The Flag is "flag{MusicIsAwesome}"
```
## Flag
**flag{MusicIsAwesome}**
