A lighting device for a musical instrument includes an LED configured to attach to the musical instrument, a microphone, a communication interface configured to communicate with a mobile device, and a controller. The controller is selectable between a plurality of operating modes including at least one tone-responsive mode and at least one performance mode. In the tone-responsive mode, the controller receives an ambient audio signal from the microphone, detects a tone of the musical instrument based on the ambient audio signal, and dynamically controls a lighting characteristic output by the LED based on the detected tone. In the performance mode, the controller wirelessly receives a set cuing signal from the communication interface for changing between a predefined group of sets, and controls the LED during each of the predefined group of sets according to respective preprogrammed lighting patterns for each of the predefined group of sets.

An electronic device and a method for controlling the electronic device, the method including receiving an input of a command to reproduce music contents, determining audio characteristics information on the music contents and situation information on an environment where the music contents are being reproduced; and displaying a visualization effect of visualizing the music contents using the audio characteristics information and the situation information, and reproducing the music contents.

An electronic device and a method for controlling the electronic device, the method including receiving an input of a command to reproduce music contents, determining audio characteristics information on the music contents and situation information on an environment where the music contents are being reproduced; and displaying a visualization effect of visualizing the music contents using the audio characteristics information and the situation information, and reproducing the music contents.