You can search for and read free eBooks from the Internet Archive, including books for the BTC Music Appreciation course, along with many other titles. 

The Internet Archive uses a one-book, one-user model for works still in copyright (most books published since 1925). Since the Internet Archive is not a subscription resource we pay for, it does not use the standard BTC log-in. To borrow and/or download and read these books, you'll need to: 

1. Create a free account with the Internet Archive, you can also log-in via your Google account if you have one
2. Find the title you want to read, click on "Borrow" and select time period you want the item for:

You can renew that download as long as no one else has requested access to that ebook.

Some eBook and digital audiobooks can be downloaded temporarily to a personal device. Install Adobe Digital Editions to read the downloaded ebooks offline.