I think it’s really hard to take anything out of that “teaser” to be honest
Music over the top and short clips played quite softly …it really isn’t giving much away
I stated in another thread that it will likely sound close to the Q50 and Q60. I warned there you may be disappointed in the exhaust note. It's not bad, just not as aggressive as I feel some of you are looking for. It is an easy, and can be inexpensive mod to make.