This dataset is from my last.fm profile (pulled using this service). This data was parsed so that it only includes the number of plays for my Top 10 most listened to artists.
The data includes a date (specified as a year and a month) and a play count for each artists in the Top 10. All of the play counts were totalled into a "total plays" number for each month, which is what I chose for the visualization. Additionally, the data is shown without any curve fitting, because the rapid fluctuations caused the data to look incorrect (for example, at certain times the data would go below 0 plays).