BsioAlarm is a very easy to use app. It will use your Spotify playlist to make song list of Soft song and harsh song. Then you can set alarm from the app and it will choose random songs from your Created List.

You will wake up with your favourite songs. A new way to wake up.

To use app once you go in app you choose Tab 3 you can see list of Playlist choose there and download song than you can see those songs in Soft or Harsh Playlist.

So now when you set an alarm app will Randomly set songs from you in alarm

Also you can use default sounds provided by app.