Abstract: The invention is to provide a device of playing songs and displaying lyrics thereof and a method therefor, which are able to activate a CPU in the device to command a decoder to decompress the song file stored in a storage element; output the song file as uncompressed digital sounds from an audio output element in the device; activate the CPU to fetch a image file stored in the storage element corresponding to the song file; and output the image file as a digital image from a display element of the device. Hence, a user not only can hear a song playing from the device but also can see lyrics of the song shown on the display element at the same time.