Relaxing Queen Music The works of geniuses like Puccini, on the other hand, will not be the only real relaxing music. Even the upbeat songs of ABBA have benefits like controlling cortisol ranges. Dr. Daniel Levitin, of McGill College in Canada, and colleagues talk about this theory within a 2013 https://echobookmarks.com/story17474790/a-simple-key-for-relax-music-instrumental-unveiled