Chord Crush UX: do not play that little tune before excercises

Every time I start an exercise and sometimes in level-up before every single question it plays a of about 2 or 3 seconds. It is a waste of time, it doesn’t serve any purpose, it’s distracting and it’s very annoying to hear that over and over.
If I play this every day for a year, I’ll have to hear this thousands of times! Please remove that or I won’t be able to use this app.