Here's a great way and removes the tired of learning also, entertaining and fun, I listen to Arabic songs ..
1- Write (كاظم الساهر) on YouTube.
2- Choose the speed you want to play the song on.
3 - Listen well, and try not to use the translation.
4. Repeat even if some words are unknown to you, through repetition, you will live the state of the song, and understand from the context.