Tracks preview provided by iTunes. If you like Operation Darkness ORIGINAL SOUNDTRACK VOL.1, we strongly recommend to buy it. Support composers, artists and performers so they can release more music in the future. Furthermore, it's inexpensive. This album costs only 12.99 USD. Prices and shops where you can buy it are at the right column. Notice, YouTube gives you opportunity to freely listen to this album. Absolutely legal. Without violations.