Very nice mechanic. Elegant simplicity. Pretty fun! Alot about positioning and calculating risk/reward of traversing an approaching laser. Got high score 24.
The one thing i could suggest is the duration of the lasers kill phase. I think it would give a better experience if the lasers have a very low snappy duration, so you can use the audio signal to determine when the laser has triggered and is over. Now you have to wait ~.5s after the sound and look visually if the line is gone.
