| A | B |
|---|
| Quarter Note | One beat of sound in 4/4 time |
| Quarter Rest | One beat of silence in 4/4 time |
| Half Note | 2 beats of sound in 4/4 time |
| Half Note Rest | 2 bets of silence in 4/4 time |
| Whole Note | Four beats of sound in 4/4 |
| Whole Note Rest | Fourt beats of silence in 4/4 time |
| Eighth Note | Half beat of sound in 4/4 time |
| Eight Note Rest | Half beat of silence in 4/4 time |
| Dotted Half Note | Three beats of sound in 4/4 time |
| Dotted Quarter Note | One and half beat of sound in 4/4 time |
| Sixteenth Note | 1/4 of sound in 4/4 time |
