Nő tanítja a tanuló énekelni, miközben kísérő elektronikus zongora, légzési technikák - Stock fotó és kép

Music teacher guiding teen student to play electric instrument at classroom

Business people making team training exercise during team building seminar singing karaoke.

Business people making team training exercise during team building seminar singing karaoke.

Business people making team training exercise during team building seminar singing karaoke.

Cute teenage girl with long blond hair sitting by piano next to her mother while both playing musical stuff in living-room environment

Young brunette woman pointing at piano key while consulting and teaching her teenage daughter or student during home lesson

Happy family listening daughter playing piano music at home. Concept for family relationship