This Playlist includes songs have have a mellow beat to, some songs have singing in the background. It is perfect to do while completeing your home work so you can concentrate without getting distracted by the music. This playlist is also good to go to sleep to because its not to upbeat and dramatic. Overrall i think this is a good short playlist with 50 tracks and 2 hours and 46 minutes of playing time to have playing whenever you want to just change your mood to being calm.