I need help entering the world of classical music. I enjoy playning classical pieces on mandolin and enjoy the complexity of the music. I want to begin listening to classical music, but I don't know where to start. I like the sound of Bach and Tchaikovsky (is that spelled correctly?), but there are so many different recordings for all great classical composers. Single violin, entire orchestra, I don't know what to get! If you have suggestions for some albums, especially these two composers, I would love to hear about them!