The word you are probably thinking of is "quasi."
Quasi is an Italian musical term meaning: As if, resembling
The musical term for a singing voice that vibrates is vibrato. It is produced by rapidly changing the pitch just slightly.
Almost Musical - 2010 was released on: USA: November 2010
Note is a musical term. It is a sign representing the duration and pitch of a musical sound.
That's not a musical term.
the musical term for a high female voice is soprano
The proper musical term for increasing the tempo is "accelerando."
i can almost hear it
The musical term that describes the loudness or softness of a sound is dynamics.
The musical term "chord" is spelled c-h-o-r-d.
Prelude
Musical numbers is just another term for song.