Melodic Combinations Calc Enter a number between 2 and 999 for the length of the melody Length of Melody Select the number of notes to be used in constructing the melody Number of Notes/Scale Type Choose One2345 - Pentatonic6 - Blues Scale/Whole Tone scale7 - Major/Minors/Modes8 - Octatonic stststst/tstststs9101112 - Chromatic Total Combinations in one key This is the number of melodies that can be constructed based on one starting note and the size scale selected Total Combinations in all keys This is the total number of melodies that can be constructed based on all 12 starting notes and the size scale selected. For the 7 note scales (major/nat minor/harm minor/mel minor) all modes are also considered. For the pentatonic scales the major and minor versions are considered.