If you can tap your finger to the beat, you can use BeatSync Lite. BeatSync Lite uses colorful animated lights, that YOU can sync to music by tapping your finger. Enter the exact beats per minute (BPM) with the keypad or tap the Tempo Pad 8 times. BeatSync LIte will calculate the approximate beats per minute (BPM) of any song. It's also a visual metronome. Helps to add atmosphere to any party. This lite version contains a BPM generator with lights that flash to the beat of the music.