Yes, actually, your voice is an instrument. Many people, especially musical people, say that it is the instrument that you carry everywhere to use when you need it. Singing is using your vocal cords, or your voice, and is a very popular way of carrying out music.
the instrument family the voice fits into is the vocal family.
Ur voice
A voice is an instrument that can be heard but cannot be seen or touched.
yes [footnote: Not everyone's voice. If you are a singer, yes.] ^ actually your wrong footnote...instruments can go out of tune aswell as voices so all voices are an instrument really :) (expect if your talking, but really it is because your making vibrations anyway)
the voice
spirometer
The first instrument known to mankind, is the human voice.
Adam does not play an instrument. He has said his instrument is his voice.
your voice
the voice
spirometer
A specific area within the range of a voice or instrument is called a "register." Each register represents a specific range of pitches within the overall range of the voice or instrument.