Guitar/Ukulele

2. When three or more notes or pitches are sounded at the same time
4. a happy sounding chord
5. The piece of the instrument on the body where the strings are anchored
6. lower in pitch by one half step
7. the "soft" and "loud" of music
9. raise in pitch by one half step
11. a sad sounding chord
13. A playing technique that involves sweeping the fingers or a pick across all or most of the strings to play chords.
14. The section at the end of the neck where the tuning pegs (machine heads) are located

1. made up of both the treble and bass staffs
2. The sequence or order of chords in a song
3. metal wires (or divisions) on the fretboard that, when a string is pressed behind them, change the pitch of the note
5. The main, large portion of the instrument
8. where the sound resonates
10. The playing of the notes within a chord separately
12. The geared mechanisms on the headstock used to tighten or loosen the strings