These days I am getting number of USB Drive viruses through other USB Drives and over internet.?

First ur going to the the most notorious sites to get ur free music. They are known for malicious rogue malware which is sometimes worse than a virus. Next many anti virus programs protect you against virus's but not malware. you have to got o safe mode with networking & download;update & run www.malwarebytes.org to get that crap out of ur PC . Its best to do this with the system restore turned off (turn back on when you finish) . If you are infested too badly you may have to reformat. Stay away from free music web sites &