Statistics based on first listen

I listen to a lot of songs over and over, so I think it'd be cool to see the songs I listened to over my lifetime but like how much I listened the first week, so like for every song I've listened to to its just the statistics for 7 days starting whenever I heard a song the first time. Find out which song I needed to hear the most in whatever variable time period.

Basically the time frame of statistics is dependent on each song specifically, a uniform timespan but unique start points.