Okay, let's play the tritone again.

好吧，让我们一次三全。

It sounded hip to... Everything was a tritone substitution.

听起来很时髦… … 一切都是三全替代。

And these two notes in the bass, that's a tritone interval.

低中的这两个符，就是三全程。

Now, like, actively try to hear the other thing and if you can, raise your hand—okay, okay let's play the tritone again.

，极尝试听到其他声，如果可以的话，举起手——好吧，好吧，让我们次三全。