Additional statistic: numbers discovered

On the stats tab, there could be an addition where you can see how many songs you listened to for the first time that day. For example if I set the filter to month, it shows how many new songs I discovered in the past month. This would also be nice to see on the annual review.

Ps: I really love your app and the extra features you keep adding are top notch! I am trying to convince all my friends to download this app so I can compare with them. Thanks!