I totally agree. i got kinda frustrated trying to scroll back on the video, then clicking to look at the music all while trying to play..

Ive decided to print out the music have that on hand and play the video.. then play along this way.. Its not ideal but seems to work for me.

After a couple of times. i then play the Jam track and read off the music print out and play along that way.. its an effective way for me to pactice.

The lesson view and lay out can implove alot.

There is one more thing that annoys me. When im not around my computer and i wanna practice, i use the guitar tricks app on my phone. The Music notation view here is horrible. its way too small and you cant zoom in .. kinda frustrating.

hope this can improve.