I lose SO MUCH FOCUS when I study to music with people singing. However, I found these REALLY AWESOME FREE nature soundtracks on Amazon. LOVE studying to them! 
:-bd
What’s your favorite songs to work to?
Rain (Nature Sounds for Relaxation, Meditation, Healing & Sleep)
http://www.amazon.com/gp/product/B01C41HDQ6/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01C41HDQ6&linkCode=as2&tag=12703-20&linkId=IZEX5HY3BZJCURT5
Flowing Water: Creek (Nature Sounds for Relaxation, Meditation, Healing & Sleep)
http://www.amazon.com/gp/product/B01D4LH1C6/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B01D4LH1C6&linkCode=as2&tag=12703-20&linkId=3DDSNKPDW4DTMVQN
Nature Sounds Collection: Sea Waves, Vol. 1 (Ocean Coast)
http://www.amazon.com/gp/product/B00LAK2KW0/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=B00LAK2KW0&linkCode=as2&tag=12703-20&linkId=TT62KMXNGAYL3UKU
