It will be great when the Big Lyrics/Chord window gets added in the Video Render Option ! along with a Scroll Ahead Notation/Tab Window Option (In the next version I hope or else you need to screen capture to videos)
Then you can play the video files on a USB stick/SD Card plugged in a portable AC/DC DVD/USB LCD Media Player sitting on a sheet music stand plugged into your AC/DC Portable AMP, a bit more hardier and reliable than carrying around a PC or Laptop and you just use the little remote the quickly scroll to and play/pause the next song.