A few flaws I don't have Internet connection outside of my house or school so I can only download music. I downloaded all the songs I want  but later  it would download the entire album depending on which song I downloaded so I had hundreds of songs in my playlist (which I cannot listen to for some reason). Plus  it doesn't bring up some artists such as the Killers. It's a fantastic app  but in the long run its kinda a pain with how crappy my phone is with all the music downloading  it lags it completely. Decent app.
November 29 2016