I’ll add a shameless plug for BigTalker ( [OBSOLETE 1.1.6 5/25/16] Big Talker - Talk when events occur ). New version, 1.1.4, due out this weekend to fix the latest found bugs / issues (Current beta code here, although this branch will soon go away once the changes are integrated into the master version: https://github.com/rayzurbock/SmartThings-BigTalker/blob/GregBuild/BigTalker.groovy )
** You need a Sonos, Ubi, or computer with VLC(and the VLC Thing device type found here VLC Thing. A Poor Man's Sonos. Version 2.0 Released 12/22/2016 ).