Try it. You might be surprised. I thought I was really lousy at that sort of thing too. It turns out the back-and-forth has a big impact. That's not just me.

Try it. You might be surprised. I thought I was really lousy at that sort of thing too. It turns out the back-and-forth has a big impact. That's not just me. Lots of my friends use it. Nice thing about CDs is you can get them from the library free too (or interlibrary loan).