Tools to Track Your Music, Movie and Reading Habits

The marketing firms of the world are keenly interested in your leisure habits but this kind of data can be useful to you on a personal level as well: Find out what you were listening to, reading or watching this time last year; get recommendations about what you might enjoy next; and spot patterns in your behavior (whether positive or negative). It's like fitness tracking for your entertainment activities, and to help we've rounded up some of the best apps for the job.