e---x-xxxx--x-xxxx--x-xxxx--x-xxxx----| b-------------------------------------| g-------------------------------------| d-------------------------------------| do that as many times a-------------------------------------| as you want... E-------------------------------------| ...then... e-----------------------------| b-----------------------------| g-----------------------------| d---------------------7p5-5---| a---------------7p5------7----| E---0-1-2-3-4-5----5h7--------| You can also do this d---------------------7p5-5---| a---------------7p5------7----| E---2-3-4-5-6-7----5h7--------|
https://primanota.net/misc-television/countdown-timer-chords.htm