The website is very good for "listening" to music. No viruses from the downloads so far. But i'm 100% sure the ads are not safe. Avoid all large download pictures. Stick to the right click on blue title and "save link as" function. Click on blue title for listening to song. Also stick to the mp3 section. Not a very vast selection of music (that's the reason for 2 stars, that and the odd ads).
Download lots of different songs. I use this site alot. There is a section for files and pictures too.