Solo Styles for Christmascontains 15 Christmas Carol favorites in over 25+ Different Styles. Every song comes with 3 distinct downloadable tracks to play along with and perform each solo in various styles. Musicians can play along to even more styles through the iReal Pro app, purchased form the App store or the Google Play store. Each solo has written improvisation examples that are fun to play and a great way to learn the basics of improvisation. These solos are great for impressing family and friends at Christmastime or for public performances.