Learn how easy it is to play beautiful whole scale runs to introductions of songs in any 12 Keys on piano or keyboard. Whole Tone Scales – the easiest scale to create beautiful runs for songs introduction Have you ever wondered how musicians produce beautiful professional sound in the beginning of the song to wow the audience? The Secret: They make use of the EASY Whole Tone Scale Runs! Whole Tone scales make wonderful unexpected sounds as they are different from the normal major scales. There are no half tones in this whole tone scale! The beauty is that once you learn 2 whole tone scales, you have learned all the whole tone scales for all 12 keys. This is good news for all piano players!