Better Playback of Chord Diagrams

We've made an update to the playback options for Chords when you are viewing guitar tabs that you made.  In addition to showing you the chord diagrams for each chord made through the tab creator, you can now choose to play the chord by strumming up or down, as well as control the speed of the strumming.  I made a simple example that demonstrates chords and strumming here:

https://www.guitartabcreator.com/tabs/admin/basic-major-chords

There is also a help section on how to use the MIDI chord playback tool:  https://www.guitartabcreator.com/help/how-playback-chords-midi-sound