Keytarist vs. Musician

Difference Between Keytarist and Musician
Keytaristnoun
Someone who plays a keytar.
Musiciannoun
One who composes, conducts, or performs music, especially instrumental music.
Musiciannoun
A composer, conductor, or performer of music; specifically, a person who sings and/or plays a musical instrument as a hobby, an occupation, or a profession.
Jenny is a talented musician, playing the cello, saxophone, piano and guitar.Musiciannoun
someone who plays a musical instrument (as a profession)
Musiciannoun
artist who composes or conducts music as a profession