published on: 2015-03-28 21:38:33
luminarybeings: Sydney Sierota at the 2015 MTV Artists to Watch
brittneytambeau: Sydney Sierota of Echosmith in Las Vegas, NV.
theworldgodonlyknow.tumblr.com/post/114874889399/
theworldgodonlyknow.tumblr.com/post/114874895009/
Echosmith
mehrrick: SYDNEY SIEROTA of ECHOSMITH Warped Tour - July 10,