Thousands of teachers use our Random Number Music that comes in our best selling book, Math Drills To Thrill. After using this powerful tool everyday, many classes have asked about random number music with new tunes so we now have Random Numbers Music The Sequel! This new collection comes with eight new tracks calling out numbers 0-12; four of the tracks feature seven-second intervals between random numbers and four tracks feature four-second intervals for more advanced students. The music can be used with Math Drills To Thrill or by itself for math fact fluency.