4:37 [Official Video] Save the World/Don't You Worry Child - Pentatonix (Swedish House Mafia Cover) 3:45 Save The World / Don't You Worry - Pentatonix (Audio) 5:10 Quincy Jones Presents - Pentatonix \"Save the World/Don't You Worry Child\" (LIVE) 4:38 Save the World - Pentatonix 3:44 Pentatonix - Save the World / Don't You Worry Child (Lyrics) 4:53 Pentatonix on Good Day LA- Save The World/Don't You Worry Child 4:22 PENTATONIX - \"Save The World (Tonight)\"/\"Don't You Worry Child\" - House of Blues, Boston, MA 4:05 Pentatonix: Save The World/Don't You Worry Child 4:39 Pentatonix - Say Something (Official Video) 4:32 Save The World - Don't You Worry Child by Pentatonix (Pentatonix in Paris, November 17th 2013) 4:33 Pentatonix - Save the World / Don't You Worry Child (Live at Best Buy Theater, NY) 1:02 Pentatonix-Save the World/Don't You Worry Child 3:42 Pentatonix - Prayers For This World (Official Video) 2:11 Pentatonix in an Airport! 5:23 Behind The Scenes with Pentatonix! 3:47 Save the World Don't you worry child Pentatonix (D'Trendz Cover) 4:42 Pentatonix - \"The Prayer\" - OFFICIAL VIDEO 4:38 Pentatonix - Waving Through a Window (Official Video) 3:10 Pentatonix - White Winter Hymnal (Fleet Foxes Cover) (Official Video) 3:57 Pentatonix - Mad World (Official Video) 3:40 Pentatonix - Last Christmas (Official Video) ft. HIKAKIN & SEIKIN 5:58 Pentatonix REACTION | Save the World/Don't You Worry Child PENTATONIX Reaction | This is FIRE!!! 1:27 Pentatonix - Save The World/Don't You Worry Child 3:56 Pentatonix Acapella - Save The World/Don't You Worry Child 3:53 Save The World/ Don't You Worry Child by Pentatonix (Cover) 3:51 Save The World / Don't You Worry Child | Pentatonix (Sheet Music) 3:48 Alternate Music Video for PTX's Save the World/Don't You Worry Child