Just the Facts - Book 2. Just the Facts. A unique workbook series, useful as preparation for the Texas State theory test. 1st year students, ages 6-7. Instructional book. Published by Music Bag Press (M3. JTF-2). This book follows Book One for the young students or it can be an entry level book for ages 6-7. Material includes all of above plus intervals of 2nds & 3rds, 3/4 time signature, Sharp-flat-forte-piano signs. Every lesson ends with a GAME!