DESC: Music Factory Direct Questions? Call us: 1-888-368-7770 Band-in-a-Box Pro 2012 for Windows Band-in-a-Box is so easy to use! Just type in the chords for any song using standard chord symbols (like C, Fm7, or C13b9), choose the style you'd like, and Band-in-a-Box does the rest... Band-in-a-Box automatically generates a complete professional-quality arrangement of piano, bass, drums, guitar, and strings or horns. Plus, add REAL accompaniment to your song with RealTracks.