Is unable to make this assessment, unfortunately, since purchased tracks repeatedly can not be downloaded. Went smoothly until mid-year. Already in November "Best Time" by bosses buy (attempt 2x), caption but I have never received. Compared to previous downloads I have not done anything different. Slowly, I've had enough! Is the AMAZON MP 3- Downloader 2013 still applicable now or not? I do not want to constantly install something new.