ChordOverlay – Simple chord notes on music videos: Idea. A small box in the corner of the video allows you to type “C – G – Am – F” according to each time mark: 0:10 – C. 0:15 – G. 0:20 – Am … Used to note chords yourself while listening to music. Simple: Small form for users to enter time + text. Each time currentTime passes a mark → shows the corresponding chord
