In musical dynamics, the common progression from loudest to softest is as follows:
- Forte (f) - loud
- Fortissimo (ff) - very loud
- Mezzo forte (mf) - moderately loud
- Piano (p) - soft
- Pianissimo (pp) - very soft
So a possible progression from loudest to softest would be: Fortissimo (ff) > Forte (f) > Mezzo Forte (mf) > Piano (p) > Pianissimo (pp).
Some other dynamic markings exist, but this captures the most commonly used ones in terms of intensity.