Piano Solo - Digital Download SKU: A0.935250 By My Darkest Days. By Avicii, Chad Kroeger, and Matthew Walst. Arranged by Whoopsie. Contemporary. Score. 3 pages. Whoopsie #4767513. Published by Whoopsie (A0.935250). A somewhat easy arrangement of the song, Without You by My Darkest Days.The song has five sharps and is about 4 minutes long.