Cheers!
I considered the inclusion of a tab feature, but ultimately omitted it as scope creep. If enough people ask I'll add it.
The notes should be following the song. If you don't mind, could you let me know if you are using one of the tested browsers (Firefox/Chrome/Chromium based)? Also, what OS are you accessing the game from? Do the notes scroll smoothly, or is there jitter?
Thanks!