There are many online music DB

One good site is http://www.free-scores.com

There aren't really any accurate databases that contain such information. It would involve tracking down different things such as the music artist, the name of the song the music video was for, the director of the video, etc., which can be a daunting task.

You can go to lawyers.com and several online lawyer databases. They provide a list of some certified and reliable lawyers in the state of florida.

http://www.berkleemusic.com/school/explore has a comprehensive list of their available music schools. They are a prestigious online school that allows you to gain a higher education of music.

There are ways to obtain an online degree in music. For more information about attaining a degree online go to musiced.about.com/.../musicschools/.../musicdegree.htm . A list of institutions is available here.