Name the title of the top three releases with the highest number of downloads.
title refers to groupName; the highest number of downloads refers to MAX(totalSnatched);
SELECT groupName FROM torrents ORDER BY totalSnatched DESC LIMIT 3
database name:db_id music_tracker
torrents table torrents Cols: groupName dtype text, totalSnatched dtype integer, artist dtype text, groupYear dtype integer, releaseType dtype text, groupId dtype integer, id dtype integer, 
tags table tags Cols: index dtype integer, id dtype integer, tag dtype text, 
