Future Pop Stars - Sam Tsui

The next Future Pop Star I am going to talk is Sam Tsui. Sam is an american young singer (May 2, 1989) who rose to fame on Youtube. He covers and perfoms songs by known artists as well as original medleys and mashups. His producer is also well known, Kurt Schnaider and both attend to Yale University
You can follow them on Twitter or watch their videos on Youtube.

Here are some of their videos:

Firework & Grenade Mashup

Don't Want an Ending

Heaven