On this page you will find the Best Day Of My Life - Single Version ringtone in several versions, all free to download. Original song by American Authors. 6 versions are available, from 28 to 39 seconds. If you like midtempo, ska and drum ringtones, see the tags below. For iPhone or iPad download the .M4R file. For Android and other phones download the .MP3 file. All ringtones by American Authors are collected on the artist page.