Gradually getting louder
Crescendo
To sing smoothly
Legato
Performers singing the same part are divided into different parts
Divisi
Raises the pitch by a half step
Sharp
Gradually getting softer
Decrescendo
To sing short and detached
Staccato
A second ending
Coda
Lowers the pitch by a half step
Flat
To sing medium soft
Mezzo piano
Degrees of loud and soft (ex. forte, piano, mezzo forte)
Dynamics
Final, the end
Fine
Cancels out all sharps and flats
Natural
To sing medium loud
Mezzo forte
To sing sweetly
Dolce
To hold the note
Fermata
An emphasis on a particular note
Accent mark
To sing very loud
Fortissimo
Three or more notes played together
Chord
The distance between two pitches
Interval
All singing the same pitch
Unison