karaoke line icons and signs. music, microphone, lyric, singers, karaoke, volume, humming, tune outline

singing music microphone lyric singers karaoke volume humming tune pause enjoyment beat harmony accompaniment amplifier flux melody lyrics instrumental soundtrack chords pitch acoustic chorus vocal amplify accentuate heuristics volumecontrol echo strum playback reinforcement outpouring strident resonate tempo revelry echochamber strains overtones discotheque ancillary vibrato backing refrain clout vibrations icon vector line